As similar as the i_pino fix, i_name also should be fixed when i_nlink is 1.
The errorneous scenario is like this. 1. touch test1 2. link test1 test2 3. unlink test2 4. fsync test1 After this, i_name should be test1. CC: Al Viro <[email protected]> Signed-off-by: Jaegeuk Kim <[email protected]> --- fs/f2fs/file.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 65ca3b3..c2deb27 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -112,11 +112,13 @@ static int get_parent_ino(struct inode *inode, nid_t *pino) if (!dentry) return 0; - inode = igrab(dentry->d_parent->d_inode); - dput(dentry); + if (update_dent_inode(inode, &dentry->d_name)) { + dput(dentry); + return 0; + } - *pino = inode->i_ino; - iput(inode); + *pino = parent_ino(dentry); + dput(dentry); return 1; } -- 1.8.3.1.437.g0dbd812 ------------------------------------------------------------------------------ See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
