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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-10 15:55:46 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-10 15:55:46 (GMT) |
commit | d53b47c08d8fda1892f47393de8eeab4e34b3188 (patch) | |
tree | 717911fc55a24ad186b62890843e6125fe5907a1 /fs/ubifs/super.c | |
parent | a3c54931199565930d6d84f4c3456f6440aefd41 (diff) | |
parent | 380347e9ca76828ee9bac63cfc338ca99cdee4f3 (diff) | |
download | linux-d53b47c08d8fda1892f47393de8eeab4e34b3188.tar.xz |
Merge tag 'upstream-3.16-rc1-v2' of git://git.infradead.org/linux-ubifs
Pull UBIFS updates from Artem Bityutskiy:
"This contains several UBIFS fixes. One of them fixes a race condition
between the mmap page fault path and fsync. Another just removes a
bogus assertion from the UBIFS memory shrinker.
UBIFS also started honoring the MS_SILENT mount flag, so now it won't
print many I/O errors when user-space just tries to probe for the FS.
Rest of the changes are rather minor UBI/UBIFS fixes, improvements,
and clean-ups"
* tag 'upstream-3.16-rc1-v2' of git://git.infradead.org/linux-ubifs:
UBIFS: Add an assertion for clean_zn_cnt
UBIFS: respect MS_SILENT mount flag
UBIFS: Remove incorrect assertion in shrink_tnc()
UBIFS: fix debugging check
UBIFS: add missing ui pointer in debugging code
UBI: block: Fix error path on alloc_workqueue failure
UBIFS: Fix dump messages in ubifs_dump_lprops
UBI: fix rb_tree node comparison in add_map
UBIFS: Remove unused variables in ubifs_budget_space
UBI: weaken the 'exclusive' constraint when opening volumes to rename
UBIFS: fix an mmap and fsync race condition
Diffstat (limited to 'fs/ubifs/super.c')
-rw-r--r-- | fs/ubifs/super.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index a81c7b5..3904c85 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -1149,6 +1149,9 @@ static int mount_ubifs(struct ubifs_info *c) size_t sz; c->ro_mount = !!(c->vfs_sb->s_flags & MS_RDONLY); + /* Suppress error messages while probing if MS_SILENT is set */ + c->probing = !!(c->vfs_sb->s_flags & MS_SILENT); + err = init_constants_early(c); if (err) return err; @@ -1214,6 +1217,8 @@ static int mount_ubifs(struct ubifs_info *c) if (err) goto out_free; + c->probing = 0; + /* * Make sure the compressor which is set as default in the superblock * or overridden by mount options is actually compiled in. |