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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 15:40:57 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 18:04:28 -0500 |
| commit | 5955102c9984fa081b2d570cfac75c97eecf8f3b (patch) | |
| tree | a4744386eac4b916e847eb4eedfada158f6527b4 /fs/pstore | |
| parent | 57b8f112cfe6622ddddb8c2641206bb5fa8a112d (diff) | |
| download | linux-stable-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.gz linux-stable-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.bz2 linux-stable-5955102c9984fa081b2d570cfac75c97eecf8f3b.zip | |
wrappers for ->i_mutex access
parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested},
inode_foo(inode) being mutex_foo(&inode->i_mutex).
Please, use those for access to ->i_mutex; over the coming cycle
->i_mutex will become rwsem, with ->lookup() done with it held
only shared.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/pstore')
| -rw-r--r-- | fs/pstore/inode.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/pstore/inode.c b/fs/pstore/inode.c index d8c439d813ce..dc645b66cd79 100644 --- a/fs/pstore/inode.c +++ b/fs/pstore/inode.c @@ -377,7 +377,7 @@ int pstore_mkfile(enum pstore_type_id type, char *psname, u64 id, int count, break; } - mutex_lock(&d_inode(root)->i_mutex); + inode_lock(d_inode(root)); dentry = d_alloc_name(root, name); if (!dentry) @@ -397,12 +397,12 @@ int pstore_mkfile(enum pstore_type_id type, char *psname, u64 id, int count, list_add(&private->list, &allpstore); spin_unlock_irqrestore(&allpstore_lock, flags); - mutex_unlock(&d_inode(root)->i_mutex); + inode_unlock(d_inode(root)); return 0; fail_lockedalloc: - mutex_unlock(&d_inode(root)->i_mutex); + inode_unlock(d_inode(root)); kfree(private); fail_alloc: iput(inode); |