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| author | Chao Yu <chao@kernel.org> | 2023-11-28 10:31:29 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2023-11-28 19:52:44 +0100 |
| commit | 5f23ffdf17e805218e56a9796bdc67497ab11bac (patch) | |
| tree | e1fbb1900a70ab6e2c912aceffb5e248f207d782 /fs/f2fs/namei.c | |
| parent | f2fs: fix to avoid dirent corruption (diff) | |
| download | linux-5f23ffdf17e805218e56a9796bdc67497ab11bac.tar.xz linux-5f23ffdf17e805218e56a9796bdc67497ab11bac.zip | |
f2fs: introduce tracepoint for f2fs_rename()
This patch adds tracepoints for f2fs_rename().
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/namei.c')
| -rw-r--r-- | fs/f2fs/namei.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index a765db9e26c2..ede6afb81762 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -1315,21 +1315,27 @@ static int f2fs_rename2(struct mnt_idmap *idmap, if (flags & ~(RENAME_NOREPLACE | RENAME_EXCHANGE | RENAME_WHITEOUT)) return -EINVAL; + trace_f2fs_rename_start(old_dir, old_dentry, new_dir, new_dentry, + flags); + err = fscrypt_prepare_rename(old_dir, old_dentry, new_dir, new_dentry, flags); if (err) return err; - if (flags & RENAME_EXCHANGE) { - return f2fs_cross_rename(old_dir, old_dentry, - new_dir, new_dentry); - } + if (flags & RENAME_EXCHANGE) + err = f2fs_cross_rename(old_dir, old_dentry, + new_dir, new_dentry); + else /* * VFS has already handled the new dentry existence case, * here, we just deal with "RENAME_NOREPLACE" as regular rename. */ - return f2fs_rename(idmap, old_dir, old_dentry, + err = f2fs_rename(idmap, old_dir, old_dentry, new_dir, new_dentry, flags); + + trace_f2fs_rename_end(old_dentry, new_dentry, flags, err); + return err; } static const char *f2fs_encrypted_get_link(struct dentry *dentry, |