Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h
index b073bdc..a952f4a 100644
--- a/fs/nfsd/trace.h
+++ b/fs/nfsd/trace.h
@@ -9,6 +9,7 @@
#define _NFSD_TRACE_H
#include <linux/tracepoint.h>
+#include "export.h"
#include "nfsfh.h"
TRACE_EVENT(nfsd_compound,
@@ -50,17 +51,138 @@ TRACE_EVENT(nfsd_compound_status,
__get_str(name), __entry->status)
)
+DECLARE_EVENT_CLASS(nfsd_fh_err_class,
+ TP_PROTO(struct svc_rqst *rqstp,
+ struct svc_fh *fhp,
+ int status),
+ TP_ARGS(rqstp, fhp, status),
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(u32, fh_hash)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ __entry->status = status;
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x status=%d",
+ __entry->xid, __entry->fh_hash,
+ __entry->status)
+)
+
+#define DEFINE_NFSD_FH_ERR_EVENT(name) \
+DEFINE_EVENT(nfsd_fh_err_class, nfsd_##name, \
+ TP_PROTO(struct svc_rqst *rqstp, \
+ struct svc_fh *fhp, \
+ int status), \
+ TP_ARGS(rqstp, fhp, status))
+
+DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badexport);
+DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badhandle);
+
+TRACE_EVENT(nfsd_exp_find_key,
+ TP_PROTO(const struct svc_expkey *key,
+ int status),
+ TP_ARGS(key, status),
+ TP_STRUCT__entry(
+ __field(int, fsidtype)
+ __array(u32, fsid, 6)
+ __string(auth_domain, key->ek_client->name)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __entry->fsidtype = key->ek_fsidtype;
+ memcpy(__entry->fsid, key->ek_fsid, 4*6);
+ __assign_str(auth_domain, key->ek_client->name);
+ __entry->status = status;
+ ),
+ TP_printk("fsid=%x::%s domain=%s status=%d",
+ __entry->fsidtype,
+ __print_array(__entry->fsid, 6, 4),
+ __get_str(auth_domain),
+ __entry->status
+ )
+);
+
+TRACE_EVENT(nfsd_expkey_update,
+ TP_PROTO(const struct svc_expkey *key, const char *exp_path),
+ TP_ARGS(key, exp_path),
+ TP_STRUCT__entry(
+ __field(int, fsidtype)
+ __array(u32, fsid, 6)
+ __string(auth_domain, key->ek_client->name)
+ __string(path, exp_path)
+ __field(bool, cache)
+ ),
+ TP_fast_assign(
+ __entry->fsidtype = key->ek_fsidtype;
+ memcpy(__entry->fsid, key->ek_fsid, 4*6);
+ __assign_str(auth_domain, key->ek_client->name);
+ __assign_str(path, exp_path);
+ __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
+ ),
+ TP_printk("fsid=%x::%s domain=%s path=%s cache=%s",
+ __entry->fsidtype,
+ __print_array(__entry->fsid, 6, 4),
+ __get_str(auth_domain),
+ __get_str(path),
+ __entry->cache ? "pos" : "neg"
+ )
+);
+
+TRACE_EVENT(nfsd_exp_get_by_name,
+ TP_PROTO(const struct svc_export *key,
+ int status),
+ TP_ARGS(key, status),
+ TP_STRUCT__entry(
+ __string(path, key->ex_path.dentry->d_name.name)
+ __string(auth_domain, key->ex_client->name)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __assign_str(path, key->ex_path.dentry->d_name.name);
+ __assign_str(auth_domain, key->ex_client->name);
+ __entry->status = status;
+ ),
+ TP_printk("path=%s domain=%s status=%d",
+ __get_str(path),
+ __get_str(auth_domain),
+ __entry->status
+ )
+);
+
+TRACE_EVENT(nfsd_export_update,
+ TP_PROTO(const struct svc_export *key),
+ TP_ARGS(key),
+ TP_STRUCT__entry(
+ __string(path, key->ex_path.dentry->d_name.name)
+ __string(auth_domain, key->ex_client->name)
+ __field(bool, cache)
+ ),
+ TP_fast_assign(
+ __assign_str(path, key->ex_path.dentry->d_name.name);
+ __assign_str(auth_domain, key->ex_client->name);
+ __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
+ ),
+ TP_printk("path=%s domain=%s cache=%s",
+ __get_str(path),
+ __get_str(auth_domain),
+ __entry->cache ? "pos" : "neg"
+ )
+);
+
DECLARE_EVENT_CLASS(nfsd_io_class,
TP_PROTO(struct svc_rqst *rqstp,
struct svc_fh *fhp,
- loff_t offset,
- unsigned long len),
+ u64 offset,
+ u32 len),
TP_ARGS(rqstp, fhp, offset, len),
TP_STRUCT__entry(
__field(u32, xid)
__field(u32, fh_hash)
- __field(loff_t, offset)
- __field(unsigned long, len)
+ __field(u64, offset)
+ __field(u32, len)
),
TP_fast_assign(
__entry->xid = be32_to_cpu(rqstp->rq_xid);
@@ -68,7 +190,7 @@ DECLARE_EVENT_CLASS(nfsd_io_class,
__entry->offset = offset;
__entry->len = len;
),
- TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld len=%lu",
+ TP_printk("xid=0x%08x fh_hash=0x%08x offset=%llu len=%u",
__entry->xid, __entry->fh_hash,
__entry->offset, __entry->len)
)
@@ -77,8 +199,8 @@ DECLARE_EVENT_CLASS(nfsd_io_class,
DEFINE_EVENT(nfsd_io_class, nfsd_##name, \
TP_PROTO(struct svc_rqst *rqstp, \
struct svc_fh *fhp, \
- loff_t offset, \
- unsigned long len), \
+ u64 offset, \
+ u32 len), \
TP_ARGS(rqstp, fhp, offset, len))
DEFINE_NFSD_IO_EVENT(read_start);
@@ -155,6 +277,7 @@ DECLARE_EVENT_CLASS(nfsd_stateid_class,
DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \
TP_PROTO(stateid_t *stp), \
TP_ARGS(stp))
+
DEFINE_STATEID_EVENT(layoutstate_alloc);
DEFINE_STATEID_EVENT(layoutstate_unhash);
DEFINE_STATEID_EVENT(layoutstate_free);
@@ -166,6 +289,115 @@ DEFINE_STATEID_EVENT(layout_recall_done);
DEFINE_STATEID_EVENT(layout_recall_fail);
DEFINE_STATEID_EVENT(layout_recall_release);
+DEFINE_STATEID_EVENT(open);
+DEFINE_STATEID_EVENT(deleg_read);
+DEFINE_STATEID_EVENT(deleg_break);
+DEFINE_STATEID_EVENT(deleg_recall);
+
+DECLARE_EVENT_CLASS(nfsd_stateseqid_class,
+ TP_PROTO(u32 seqid, const stateid_t *stp),
+ TP_ARGS(seqid, stp),
+ TP_STRUCT__entry(
+ __field(u32, seqid)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, si_id)
+ __field(u32, si_generation)
+ ),
+ TP_fast_assign(
+ __entry->seqid = seqid;
+ __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
+ __entry->cl_id = stp->si_opaque.so_clid.cl_id;
+ __entry->si_id = stp->si_opaque.so_id;
+ __entry->si_generation = stp->si_generation;
+ ),
+ TP_printk("seqid=%u client %08x:%08x stateid %08x:%08x",
+ __entry->seqid, __entry->cl_boot, __entry->cl_id,
+ __entry->si_id, __entry->si_generation)
+)
+
+#define DEFINE_STATESEQID_EVENT(name) \
+DEFINE_EVENT(nfsd_stateseqid_class, nfsd_##name, \
+ TP_PROTO(u32 seqid, const stateid_t *stp), \
+ TP_ARGS(seqid, stp))
+
+DEFINE_STATESEQID_EVENT(preprocess);
+DEFINE_STATESEQID_EVENT(open_confirm);
+
+DECLARE_EVENT_CLASS(nfsd_clientid_class,
+ TP_PROTO(const clientid_t *clid),
+ TP_ARGS(clid),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clid->cl_boot;
+ __entry->cl_id = clid->cl_id;
+ ),
+ TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
+)
+
+#define DEFINE_CLIENTID_EVENT(name) \
+DEFINE_EVENT(nfsd_clientid_class, nfsd_clid_##name, \
+ TP_PROTO(const clientid_t *clid), \
+ TP_ARGS(clid))
+
+DEFINE_CLIENTID_EVENT(expired);
+DEFINE_CLIENTID_EVENT(purged);
+DEFINE_CLIENTID_EVENT(renew);
+DEFINE_CLIENTID_EVENT(stale);
+
+DECLARE_EVENT_CLASS(nfsd_net_class,
+ TP_PROTO(const struct nfsd_net *nn),
+ TP_ARGS(nn),
+ TP_STRUCT__entry(
+ __field(unsigned long long, boot_time)
+ ),
+ TP_fast_assign(
+ __entry->boot_time = nn->boot_time;
+ ),
+ TP_printk("boot_time=%16llx", __entry->boot_time)
+)
+
+#define DEFINE_NET_EVENT(name) \
+DEFINE_EVENT(nfsd_net_class, nfsd_##name, \
+ TP_PROTO(const struct nfsd_net *nn), \
+ TP_ARGS(nn))
+
+DEFINE_NET_EVENT(grace_start);
+DEFINE_NET_EVENT(grace_complete);
+
+TRACE_EVENT(nfsd_clid_inuse_err,
+ TP_PROTO(const struct nfs4_client *clp),
+ TP_ARGS(clp),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __array(unsigned char, addr, sizeof(struct sockaddr_in6))
+ __field(unsigned int, namelen)
+ __dynamic_array(unsigned char, name, clp->cl_name.len)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ memcpy(__entry->addr, &clp->cl_addr,
+ sizeof(struct sockaddr_in6));
+ __entry->namelen = clp->cl_name.len;
+ memcpy(__get_dynamic_array(name), clp->cl_name.data,
+ clp->cl_name.len);
+ ),
+ TP_printk("nfs4_clientid %.*s already in use by %pISpc, client %08x:%08x",
+ __entry->namelen, __get_str(name), __entry->addr,
+ __entry->cl_boot, __entry->cl_id)
+)
+
+TRACE_DEFINE_ENUM(NFSD_FILE_HASHED);
+TRACE_DEFINE_ENUM(NFSD_FILE_PENDING);
+TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_READ);
+TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_WRITE);
+TRACE_DEFINE_ENUM(NFSD_FILE_REFERENCED);
+
#define show_nf_flags(val) \
__print_flags(val, "|", \
{ 1 << NFSD_FILE_HASHED, "HASHED" }, \
@@ -195,7 +427,7 @@ DECLARE_EVENT_CLASS(nfsd_file_class,
TP_fast_assign(
__entry->nf_hashval = nf->nf_hashval;
__entry->nf_inode = nf->nf_inode;
- __entry->nf_ref = atomic_read(&nf->nf_ref);
+ __entry->nf_ref = refcount_read(&nf->nf_ref);
__entry->nf_flags = nf->nf_flags;
__entry->nf_may = nf->nf_may;
__entry->nf_file = nf->nf_file;
@@ -244,7 +476,7 @@ TRACE_EVENT(nfsd_file_acquire,
__entry->hash = hash;
__entry->inode = inode;
__entry->may_flags = may_flags;
- __entry->nf_ref = nf ? atomic_read(&nf->nf_ref) : 0;
+ __entry->nf_ref = nf ? refcount_read(&nf->nf_ref) : 0;
__entry->nf_flags = nf ? nf->nf_flags : 0;
__entry->nf_may = nf ? nf->nf_may : 0;
__entry->nf_file = nf ? nf->nf_file : NULL;
@@ -304,6 +536,218 @@ TRACE_EVENT(nfsd_file_fsnotify_handle_event,
__entry->nlink, __entry->mode, __entry->mask)
);
+#include "cache.h"
+
+TRACE_DEFINE_ENUM(RC_DROPIT);
+TRACE_DEFINE_ENUM(RC_REPLY);
+TRACE_DEFINE_ENUM(RC_DOIT);
+
+#define show_drc_retval(x) \
+ __print_symbolic(x, \
+ { RC_DROPIT, "DROPIT" }, \
+ { RC_REPLY, "REPLY" }, \
+ { RC_DOIT, "DOIT" })
+
+TRACE_EVENT(nfsd_drc_found,
+ TP_PROTO(
+ const struct nfsd_net *nn,
+ const struct svc_rqst *rqstp,
+ int result
+ ),
+ TP_ARGS(nn, rqstp, result),
+ TP_STRUCT__entry(
+ __field(unsigned long long, boot_time)
+ __field(unsigned long, result)
+ __field(u32, xid)
+ ),
+ TP_fast_assign(
+ __entry->boot_time = nn->boot_time;
+ __entry->result = result;
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ ),
+ TP_printk("boot_time=%16llx xid=0x%08x result=%s",
+ __entry->boot_time, __entry->xid,
+ show_drc_retval(__entry->result))
+
+);
+
+TRACE_EVENT(nfsd_drc_mismatch,
+ TP_PROTO(
+ const struct nfsd_net *nn,
+ const struct svc_cacherep *key,
+ const struct svc_cacherep *rp
+ ),
+ TP_ARGS(nn, key, rp),
+ TP_STRUCT__entry(
+ __field(unsigned long long, boot_time)
+ __field(u32, xid)
+ __field(u32, cached)
+ __field(u32, ingress)
+ ),
+ TP_fast_assign(
+ __entry->boot_time = nn->boot_time;
+ __entry->xid = be32_to_cpu(key->c_key.k_xid);
+ __entry->cached = (__force u32)key->c_key.k_csum;
+ __entry->ingress = (__force u32)rp->c_key.k_csum;
+ ),
+ TP_printk("boot_time=%16llx xid=0x%08x cached-csum=0x%08x ingress-csum=0x%08x",
+ __entry->boot_time, __entry->xid, __entry->cached,
+ __entry->ingress)
+);
+
+TRACE_EVENT(nfsd_cb_args,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const struct nfs4_cb_conn *conn
+ ),
+ TP_ARGS(clp, conn),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, prog)
+ __field(u32, ident)
+ __array(unsigned char, addr, sizeof(struct sockaddr_in6))
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __entry->prog = conn->cb_prog;
+ __entry->ident = conn->cb_ident;
+ memcpy(__entry->addr, &conn->cb_addr,
+ sizeof(struct sockaddr_in6));
+ ),
+ TP_printk("client %08x:%08x callback addr=%pISpc prog=%u ident=%u",
+ __entry->cl_boot, __entry->cl_id,
+ __entry->addr, __entry->prog, __entry->ident)
+);
+
+TRACE_EVENT(nfsd_cb_nodelegs,
+ TP_PROTO(const struct nfs4_client *clp),
+ TP_ARGS(clp),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ ),
+ TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
+)
+
+TRACE_DEFINE_ENUM(NFSD4_CB_UP);
+TRACE_DEFINE_ENUM(NFSD4_CB_UNKNOWN);
+TRACE_DEFINE_ENUM(NFSD4_CB_DOWN);
+TRACE_DEFINE_ENUM(NFSD4_CB_FAULT);
+
+#define show_cb_state(val) \
+ __print_symbolic(val, \
+ { NFSD4_CB_UP, "UP" }, \
+ { NFSD4_CB_UNKNOWN, "UNKNOWN" }, \
+ { NFSD4_CB_DOWN, "DOWN" }, \
+ { NFSD4_CB_FAULT, "FAULT"})
+
+DECLARE_EVENT_CLASS(nfsd_cb_class,
+ TP_PROTO(const struct nfs4_client *clp),
+ TP_ARGS(clp),
+ TP_STRUCT__entry(
+ __field(unsigned long, state)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __array(unsigned char, addr, sizeof(struct sockaddr_in6))
+ ),
+ TP_fast_assign(
+ __entry->state = clp->cl_cb_state;
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
+ sizeof(struct sockaddr_in6));
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x state=%s",
+ __entry->addr, __entry->cl_boot, __entry->cl_id,
+ show_cb_state(__entry->state))
+);
+
+#define DEFINE_NFSD_CB_EVENT(name) \
+DEFINE_EVENT(nfsd_cb_class, nfsd_cb_##name, \
+ TP_PROTO(const struct nfs4_client *clp), \
+ TP_ARGS(clp))
+
+DEFINE_NFSD_CB_EVENT(setup);
+DEFINE_NFSD_CB_EVENT(state);
+DEFINE_NFSD_CB_EVENT(shutdown);
+
+TRACE_EVENT(nfsd_cb_setup_err,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ long error
+ ),
+ TP_ARGS(clp, error),
+ TP_STRUCT__entry(
+ __field(long, error)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __array(unsigned char, addr, sizeof(struct sockaddr_in6))
+ ),
+ TP_fast_assign(
+ __entry->error = error;
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
+ sizeof(struct sockaddr_in6));
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x error=%ld",
+ __entry->addr, __entry->cl_boot, __entry->cl_id, __entry->error)
+);
+
+TRACE_EVENT(nfsd_cb_work,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const char *procedure
+ ),
+ TP_ARGS(clp, procedure),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __string(procedure, procedure)
+ __array(unsigned char, addr, sizeof(struct sockaddr_in6))
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __assign_str(procedure, procedure)
+ memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
+ sizeof(struct sockaddr_in6));
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x procedure=%s",
+ __entry->addr, __entry->cl_boot, __entry->cl_id,
+ __get_str(procedure))
+);
+
+TRACE_EVENT(nfsd_cb_done,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ int status
+ ),
+ TP_ARGS(clp, status),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(int, status)
+ __array(unsigned char, addr, sizeof(struct sockaddr_in6))
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __entry->status = status;
+ memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
+ sizeof(struct sockaddr_in6));
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x status=%d",
+ __entry->addr, __entry->cl_boot, __entry->cl_id,
+ __entry->status)
+);
+
#endif /* _NFSD_TRACE_H */
#undef TRACE_INCLUDE_PATH