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| author | Jonathan Davies <jonathan.davies@nutanix.com> | 2021-06-11 14:02:08 +0000 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2021-06-29 21:06:02 -0400 |
| commit | d578b99443fde0968246cc7cbf3bc3016123c2f4 (patch) | |
| tree | cf0e2c1db9da3b74e56759d35760a81965c42046 /fs/proc/internal.h | |
| parent | acc6100d3ffa24bdd2add8ea85fb66811bcce5d4 (diff) | |
ext4: notify sysfs on errors_count value change
After s_error_count is incremented, signal the change in the
corresponding sysfs attribute via sysfs_notify. This allows userspace to
poll() on changes to /sys/fs/ext4/*/errors_count.
[ Moved call of ext4_notify_error_sysfs() to flush_stashed_error_work()
to avoid BUG's caused by calling sysfs_notify trying to sleep after
being called from an invalid context. -- TYT ]
Signed-off-by: Jonathan Davies <jonathan.davies@nutanix.com>
Link: https://lore.kernel.org/r/20210611140209.28903-1-jonathan.davies@nutanix.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/proc/internal.h')
0 files changed, 0 insertions, 0 deletions