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fsnotify: pass a file instead of an inode to open, read, and write

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fanotify, the upcoming notification system actually needs a struct path so it can
do opens in the context of listeners, and it needs a file so it can get f_flags
from the original process.  Close was the only operation that already was passing
a struct file to the notification hook.  This patch passes a file for access,
modify, and open as well as they are easily available to these hooks.

Signed-off-by: Eric Paris <[email protected]>
This commit is contained in:
Eric Paris 2009-12-17 21:24:21 -05:00
commit 2a12a9d781
6 changed files with 20 additions and 18 deletions
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5
fs/compat.c
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@ -1193,11 +1193,10 @@ out:
if (iov != iovstack)
kfree(iov);
if ((ret + (type == READ)) > 0) {
struct dentry *dentry = file->f_path.dentry;
if (type == READ)
fsnotify_access(dentry);
fsnotify_access(file);
else
fsnotify_modify(dentry);
fsnotify_modify(file);
}
return ret;
}