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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-19 13:05:38 -0700 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-19 13:05:38 -0700 |
commit | a7204d72db251784808b0c050220992d7f833a2c (patch) | |
tree | 3491452ea74b039f3278fd95bb7ad7c88b6b3631 /fs/ocfs2/dcache.c | |
parent | ba6857b2d49646f2d4c245ff58d95d145f380177 (diff) | |
parent | 31d141e3a666269a3b6fcccddb0351caf7454240 (diff) |
Merge 3.12-rc6 into driver-core-next
We want these fixes here too.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ocfs2/dcache.c')
-rw-r--r-- | fs/ocfs2/dcache.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/ocfs2/dcache.c b/fs/ocfs2/dcache.c index ef999729e274..0d3a97d2d5f6 100644 --- a/fs/ocfs2/dcache.c +++ b/fs/ocfs2/dcache.c @@ -70,9 +70,10 @@ static int ocfs2_dentry_revalidate(struct dentry *dentry, unsigned int flags) */ if (inode == NULL) { unsigned long gen = (unsigned long) dentry->d_fsdata; - unsigned long pgen = - OCFS2_I(dentry->d_parent->d_inode)->ip_dir_lock_gen; - + unsigned long pgen; + spin_lock(&dentry->d_lock); + pgen = OCFS2_I(dentry->d_parent->d_inode)->ip_dir_lock_gen; + spin_unlock(&dentry->d_lock); trace_ocfs2_dentry_revalidate_negative(dentry->d_name.len, dentry->d_name.name, pgen, gen); |