Update Linux to v5.10.157
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.157.tar.xz
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I7b30d9e98d8c465d6b44de8e7433b4a40b3289ba
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index a086919..46c15dd 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -1650,11 +1650,12 @@
};
unsigned long start_time = jiffies;
long write_chunk;
- long wrote = 0; /* count both pages and inodes */
+ long total_wrote = 0; /* count both pages and inodes */
while (!list_empty(&wb->b_io)) {
struct inode *inode = wb_inode(wb->b_io.prev);
struct bdi_writeback *tmp_wb;
+ long wrote;
if (inode->i_sb != sb) {
if (work->sb) {
@@ -1730,7 +1731,9 @@
wbc_detach_inode(&wbc);
work->nr_pages -= write_chunk - wbc.nr_to_write;
- wrote += write_chunk - wbc.nr_to_write;
+ wrote = write_chunk - wbc.nr_to_write - wbc.pages_skipped;
+ wrote = wrote < 0 ? 0 : wrote;
+ total_wrote += wrote;
if (need_resched()) {
/*
@@ -1752,7 +1755,7 @@
tmp_wb = inode_to_wb_and_lock_list(inode);
spin_lock(&inode->i_lock);
if (!(inode->i_state & I_DIRTY_ALL))
- wrote++;
+ total_wrote++;
requeue_inode(inode, tmp_wb, &wbc);
inode_sync_complete(inode);
spin_unlock(&inode->i_lock);
@@ -1766,14 +1769,14 @@
* bail out to wb_writeback() often enough to check
* background threshold and other termination conditions.
*/
- if (wrote) {
+ if (total_wrote) {
if (time_is_before_jiffies(start_time + HZ / 10UL))
break;
if (work->nr_pages <= 0)
break;
}
}
- return wrote;
+ return total_wrote;
}
static long __writeback_inodes_wb(struct bdi_writeback *wb,