TononixOS/ubports_kernel_google_msm
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new helper: ihold()

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Clones an existing reference to inode; caller must already hold one.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2010-10-23 11:11:40 -04:00
parent 646ec4615c
commit 7de9c6ee3e
40 changed files with 57 additions and 49 deletions
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2
fs/namei.c
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@@ -2285,7 +2285,7 @@ static long do_unlinkat(int dfd, const char __user *pathname)
goto slashes;
inode = dentry->d_inode;
if (inode)
atomic_inc(&inode->i_count);
ihold(inode);
error = mnt_want_write(nd.path.mnt);
if (error)
goto exit2;