From: Al Viro <viro@ZenIV.linux.org.uk>
To: linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: [RFC][PATCH v2 07/34] atomic_open(): saner calling conventions (return dentry on success)
Date: Sun, 23 Feb 2020 01:15:59 +0000 [thread overview]
Message-ID: <20200223011626.4103706-7-viro@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20200223011626.4103706-1-viro@ZenIV.linux.org.uk>
From: Al Viro <viro@zeniv.linux.org.uk>
Currently it either returns -E... or puts (nd->path.mnt,dentry)
into *path and returns 0. Make it return ERR_PTR(-E...) or
dentry; adjust the caller. Fewer arguments and it's easier
to keep track of *path contents that way.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/namei.c | 41 ++++++++++++++++++++++++-----------------
1 file changed, 24 insertions(+), 17 deletions(-)
diff --git a/fs/namei.c b/fs/namei.c
index c104ec75faef..5f8b791a6d6e 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -3087,10 +3087,10 @@ static int may_o_create(const struct path *dir, struct dentry *dentry, umode_t m
*
* Returns an error code otherwise.
*/
-static int atomic_open(struct nameidata *nd, struct dentry *dentry,
- struct path *path, struct file *file,
- const struct open_flags *op,
- int open_flag, umode_t mode)
+static struct dentry *atomic_open(struct nameidata *nd, struct dentry *dentry,
+ struct file *file,
+ const struct open_flags *op,
+ int open_flag, umode_t mode)
{
struct dentry *const DENTRY_NOT_SET = (void *) -1UL;
struct inode *dir = nd->path.dentry->d_inode;
@@ -3131,17 +3131,15 @@ static int atomic_open(struct nameidata *nd, struct dentry *dentry,
}
if (file->f_mode & FMODE_CREATED)
fsnotify_create(dir, dentry);
- if (unlikely(d_is_negative(dentry))) {
+ if (unlikely(d_is_negative(dentry)))
error = -ENOENT;
- } else {
- path->dentry = dentry;
- path->mnt = nd->path.mnt;
- return 0;
- }
}
}
- dput(dentry);
- return error;
+ if (error) {
+ dput(dentry);
+ dentry = ERR_PTR(error);
+ }
+ return dentry;
}
/*
@@ -3236,11 +3234,20 @@ static int lookup_open(struct nameidata *nd, struct path *path,
}
if (dir_inode->i_op->atomic_open) {
- error = atomic_open(nd, dentry, path, file, op, open_flag,
- mode);
- if (unlikely(error == -ENOENT) && create_error)
- error = create_error;
- return error;
+ dentry = atomic_open(nd, dentry, file, op, open_flag, mode);
+ if (IS_ERR(dentry)) {
+ error = PTR_ERR(dentry);
+ if (unlikely(error == -ENOENT) && create_error)
+ error = create_error;
+ return error;
+ }
+ if (file->f_mode & FMODE_OPENED) {
+ dput(dentry);
+ return 0;
+ }
+ path->mnt = nd->path.mnt;
+ path->dentry = dentry;
+ return 0;
}
no_open:
--
2.11.0
next prev parent reply other threads:[~2020-02-23 1:18 UTC|newest]
Thread overview: 198+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-23 1:11 [RFC][PATCHSET] sanitized pathwalk machinery (v2) Al Viro
2020-02-23 1:15 ` [RFC][PATCH v2 01/34] do_add_mount(): lift lock_mount/unlock_mount into callers Al Viro
2020-02-23 1:15 ` [RFC][PATCH v2 02/34] fix automount/automount race properly Al Viro
2020-02-23 2:07 ` Linus Torvalds
2020-02-27 19:43 ` Al Viro
2020-02-27 20:00 ` Linus Torvalds
2020-02-23 1:15 ` [RFC][PATCH v2 03/34] follow_automount(): get rid of dead^Wstillborn code Al Viro
2020-02-23 1:15 ` [RFC][PATCH v2 04/34] follow_automount() doesn't need the entire nameidata Al Viro
2020-02-23 1:15 ` [RFC][PATCH v2 05/34] make build_open_flags() treat O_CREAT | O_EXCL as implying O_NOFOLLOW Al Viro
2020-02-23 1:15 ` [RFC][PATCH v2 06/34] handle_mounts(): start building a sane wrapper for follow_managed() Al Viro
2020-02-23 1:15 ` Al Viro [this message]
2020-02-23 1:16 ` [RFC][PATCH v2 08/34] lookup_open(): saner calling conventions (return dentry on success) Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 09/34] do_last(): collapse the call of path_to_nameidata() Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 10/34] handle_mounts(): pass dentry in, turn path into a pure out argument Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 11/34] lookup_fast(): consolidate the RCU success case Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 12/34] teach handle_mounts() to handle RCU mode Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 13/34] lookup_fast(): take mount traversal into callers Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 14/34] new step_into() flag: WALK_NOFOLLOW Al Viro
2020-02-23 2:14 ` Linus Torvalds
2020-02-23 22:07 ` Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 15/34] fold handle_mounts() into step_into() Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 16/34] LOOKUP_MOUNTPOINT: fold path_mountpointat() into path_lookupat() Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 17/34] expand the only remaining call of path_lookup_conditional() Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 18/34] merging pick_link() with get_link(), part 1 Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 19/34] merging pick_link() with get_link(), part 2 Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 20/34] merging pick_link() with get_link(), part 3 Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 21/34] merging pick_link() with get_link(), part 4 Al Viro
2020-02-23 2:19 ` Linus Torvalds
2020-02-23 1:16 ` [RFC][PATCH v2 22/34] merging pick_link() with get_link(), part 5 Al Viro
2020-02-23 2:22 ` Linus Torvalds
2020-02-23 1:16 ` [RFC][PATCH v2 23/34] merging pick_link() with get_link(), part 6 Al Viro
2020-02-23 2:24 ` Linus Torvalds
2020-02-23 1:16 ` [RFC][PATCH v2 24/34] finally fold get_link() into pick_link() Al Viro
2020-02-23 2:31 ` Linus Torvalds
2020-02-23 1:16 ` [RFC][PATCH v2 25/34] massage __follow_mount_rcu() a bit Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 26/34] new helper: traverse_mounts() Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 27/34] atomic_open(): return the right dentry in FMODE_OPENED case Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 28/34] atomic_open(): lift the call of may_open() into do_last() Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 29/34] do_last(): merge the may_open() calls Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 30/34] do_last(): don't bother with keeping got_write in FMODE_OPENED case Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 31/34] do_last(): rejoing the common path earlier in FMODE_{OPENED,CREATED} case Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 32/34] do_last(): simplify the liveness analysis past finish_open_created Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 33/34] do_last(): rejoin the common path even earlier in FMODE_{OPENED,CREATED} case Al Viro
2020-02-23 1:16 ` [RFC][PATCH v2 34/34] split the lookup-related parts of do_last() into a separate helper Al Viro
2020-02-25 1:24 ` [RFC][PATCHSET] sanitized pathwalk machinery (v2) Al Viro
2020-02-25 2:03 ` Al Viro
2020-02-28 1:24 ` Aleksa Sarai
2020-02-28 3:02 ` Al Viro
2020-03-01 21:51 ` [RFC][PATCHSET] sanitized pathwalk machinery (v3) Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 01/55] do_add_mount(): lift lock_mount/unlock_mount into callers Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 02/55] fix automount/automount race properly Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 03/55] follow_automount(): get rid of dead^Wstillborn code Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 04/55] follow_automount() doesn't need the entire nameidata Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 05/55] make build_open_flags() treat O_CREAT | O_EXCL as implying O_NOFOLLOW Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 06/55] handle_mounts(): start building a sane wrapper for follow_managed() Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 07/55] atomic_open(): saner calling conventions (return dentry on success) Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 08/55] lookup_open(): " Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 09/55] do_last(): collapse the call of path_to_nameidata() Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 10/55] handle_mounts(): pass dentry in, turn path into a pure out argument Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 11/55] lookup_fast(): consolidate the RCU success case Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 12/55] teach handle_mounts() to handle RCU mode Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 13/55] lookup_fast(): take mount traversal into callers Al Viro
2020-03-01 21:51 ` [RFC][PATCH v3 14/55] new step_into() flag: WALK_NOFOLLOW Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 15/55] fold handle_mounts() into step_into() Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 16/55] LOOKUP_MOUNTPOINT: fold path_mountpointat() into path_lookupat() Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 17/55] expand the only remaining call of path_lookup_conditional() Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 18/55] merging pick_link() with get_link(), part 1 Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 19/55] merging pick_link() with get_link(), part 2 Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 20/55] merging pick_link() with get_link(), part 3 Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 21/55] merging pick_link() with get_link(), part 4 Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 22/55] merging pick_link() with get_link(), part 5 Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 23/55] merging pick_link() with get_link(), part 6 Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 24/55] finally fold get_link() into pick_link() Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 25/55] sanitize handling of nd->last_type, kill LAST_BIND Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 26/55] namei: invert the meaning of WALK_FOLLOW Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 27/55] pick_link(): check for WALK_TRAILING, not LOOKUP_PARENT Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 28/55] link_path_walk(): simplify stack handling Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 29/55] massage __follow_mount_rcu() a bit Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 30/55] new helper: traverse_mounts() Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 31/55] atomic_open(): return the right dentry in FMODE_OPENED case Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 32/55] atomic_open(): lift the call of may_open() into do_last() Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 33/55] do_last(): merge the may_open() calls Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 34/55] do_last(): don't bother with keeping got_write in FMODE_OPENED case Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 35/55] do_last(): rejoing the common path earlier in FMODE_{OPENED,CREATED} case Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 36/55] do_last(): simplify the liveness analysis past finish_open_created Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 37/55] do_last(): rejoin the common path even earlier in FMODE_{OPENED,CREATED} case Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 38/55] split the lookup-related parts of do_last() into a separate helper Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 39/55] path_connected(): pass mount and dentry separately Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 40/55] path_parent_directory(): leave changing path->dentry to callers Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 41/55] follow_dotdot(): expand the call of path_parent_directory() Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 42/55] follow_dotdot{,_rcu}(): lift switching nd->path to parent out of loop Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 43/55] follow_dotdot{,_rcu}(): lift LOOKUP_BENEATH checks " Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 44/55] move put_link() into handle_dots() Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 45/55] handle_dots(): return ERR_PTR/NULL instead of -E.../0 Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 46/55] move follow_dotdot() and follow_dotdot_rcu() towards handle_dots() Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 47/55] follow_dotdot{,_rcu}(): preparation to switch to step_into() Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 48/55] follow_dotdot{,_rcu}(): switch to use of step_into() Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 49/55] lift all calls of step_into() out of follow_dotdot/follow_dotdot_rcu Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 50/55] follow_dotdot{,_rcu}(): massage loops Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 51/55] follow_dotdot_rcu(): be lazy about changing nd->path Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 52/55] follow_dotdot(): " Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 53/55] helper for mount rootwards traversal Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 54/55] non-RCU analogue of the previous commit Al Viro
2020-03-01 21:52 ` [RFC][PATCH v3 55/55] fs/namei.c: kill follow_mount() Al Viro
2020-03-01 22:34 ` [RFC][PATCHSET] sanitized pathwalk machinery (v3) Linus Torvalds
2020-03-02 0:39 ` Al Viro
2020-03-03 23:48 ` Eric W. Biederman
2020-03-04 0:24 ` Al Viro
2020-03-04 5:23 ` Eric W. Biederman
2020-03-04 6:55 ` Al Viro
2020-03-04 13:28 ` Matthew Wilcox
2020-03-04 16:20 ` Al Viro
2020-03-04 20:54 ` Al Viro
[not found] ` <20200304105946.4xseo3jokcnpptrj@yavin>
2020-03-04 21:00 ` Al Viro
2020-03-05 1:11 ` Matthew Wilcox
2020-03-13 23:53 ` [RFC][PATCHSET] sanitized pathwalk machinery (v4) Al Viro
2020-03-13 23:52 ` [RFC][PATCH v4 01/69] do_add_mount(): lift lock_mount/unlock_mount into callers Al Viro
2020-03-13 23:52 ` [RFC][PATCH v4 02/69] fix automount/automount race properly Al Viro
2020-03-13 23:52 ` [RFC][PATCH v4 03/69] follow_automount(): get rid of dead^Wstillborn code Al Viro
2020-03-13 23:52 ` [RFC][PATCH v4 04/69] follow_automount() doesn't need the entire nameidata Al Viro
2020-03-13 23:52 ` [RFC][PATCH v4 05/69] make build_open_flags() treat O_CREAT | O_EXCL as implying O_NOFOLLOW Al Viro
2020-03-13 23:52 ` [RFC][PATCH v4 06/69] handle_mounts(): start building a sane wrapper for follow_managed() Al Viro
2020-03-13 23:52 ` [RFC][PATCH v4 07/69] atomic_open(): saner calling conventions (return dentry on success) Al Viro
2020-03-13 23:52 ` [RFC][PATCH v4 08/69] lookup_open(): " Al Viro
2020-03-13 23:52 ` [RFC][PATCH v4 09/69] do_last(): collapse the call of path_to_nameidata() Al Viro
2020-03-13 23:52 ` [RFC][PATCH v4 10/69] handle_mounts(): pass dentry in, turn path into a pure out argument Al Viro
2020-03-13 23:52 ` [RFC][PATCH v4 11/69] lookup_fast(): consolidate the RCU success case Al Viro
2020-03-14 0:25 ` Linus Torvalds
2020-03-13 23:53 ` [RFC][PATCH v4 12/69] teach handle_mounts() to handle RCU mode Al Viro
2020-03-14 0:28 ` Linus Torvalds
2020-03-14 1:00 ` Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 13/69] lookup_fast(): take mount traversal into callers Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 14/69] step_into() callers: dismiss the symlink earlier Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 15/69] new step_into() flag: WALK_NOFOLLOW Al Viro
2020-03-14 0:32 ` Linus Torvalds
2020-03-14 1:06 ` Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 16/69] fold handle_mounts() into step_into() Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 17/69] LOOKUP_MOUNTPOINT: fold path_mountpointat() into path_lookupat() Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 18/69] expand the only remaining call of path_lookup_conditional() Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 19/69] merging pick_link() with get_link(), part 1 Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 20/69] merging pick_link() with get_link(), part 2 Al Viro
2020-03-14 0:40 ` Linus Torvalds
2020-03-13 23:53 ` [RFC][PATCH v4 21/69] merging pick_link() with get_link(), part 3 Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 22/69] merging pick_link() with get_link(), part 4 Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 23/69] merging pick_link() with get_link(), part 5 Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 24/69] merging pick_link() with get_link(), part 6 Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 25/69] finally fold get_link() into pick_link() Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 26/69] sanitize handling of nd->last_type, kill LAST_BIND Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 27/69] namei: invert the meaning of WALK_FOLLOW Al Viro
2020-03-14 0:42 ` Linus Torvalds
2020-03-13 23:53 ` [RFC][PATCH v4 28/69] pick_link(): check for WALK_TRAILING, not LOOKUP_PARENT Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 29/69] link_path_walk(): simplify stack handling Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 30/69] namei: have link_path_walk() maintain LOOKUP_PARENT Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 31/69] massage __follow_mount_rcu() a bit Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 32/69] new helper: traverse_mounts() Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 33/69] atomic_open(): return the right dentry in FMODE_OPENED case Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 34/69] atomic_open(): lift the call of may_open() into do_last() Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 35/69] do_last(): merge the may_open() calls Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 36/69] do_last(): don't bother with keeping got_write in FMODE_OPENED case Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 37/69] do_last(): rejoing the common path earlier in FMODE_{OPENED,CREATED} case Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 38/69] do_last(): simplify the liveness analysis past finish_open_created Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 39/69] do_last(): rejoin the common path even earlier in FMODE_{OPENED,CREATED} case Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 40/69] split the lookup-related parts of do_last() into a separate helper Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 41/69] path_connected(): pass mount and dentry separately Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 42/69] path_parent_directory(): leave changing path->dentry to callers Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 43/69] expand path_parent_directory() in its callers Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 44/69] follow_dotdot{,_rcu}(): lift switching nd->path to parent out of loop Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 45/69] follow_dotdot{,_rcu}(): lift LOOKUP_BENEATH checks " Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 46/69] move handle_dots(), follow_dotdot() and follow_dotdot_rcu() past step_into() Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 47/69] handle_dots(), follow_dotdot{,_rcu}(): preparation to switch to step_into() Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 48/69] follow_dotdot{,_rcu}(): switch to use of step_into() Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 49/69] lift all calls of step_into() out of follow_dotdot/follow_dotdot_rcu Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 50/69] follow_dotdot{,_rcu}(): massage loops Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 51/69] follow_dotdot_rcu(): be lazy about changing nd->path Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 52/69] follow_dotdot(): " Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 53/69] helper for mount rootwards traversal Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 54/69] non-RCU analogue of the previous commit Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 55/69] fs/namei.c: kill follow_mount() Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 56/69] pick_link(): more straightforward handling of allocation failures Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 57/69] pick_link(): pass it struct path already with normal refcounting rules Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 58/69] fold path_to_nameidata() into its only remaining caller Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 59/69] pick_link(): take reserving space on stack into a new helper Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 60/69] reserve_stack(): switch to __nd_alloc_stack() Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 61/69] __nd_alloc_stack(): make it return bool Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 62/69] link_path_walk(): sample parent's i_uid and i_mode for the last component Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 63/69] take post-lookup part of do_last() out of loop Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 64/69] open_last_lookups(): consolidate fsnotify_create() calls Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 65/69] open_last_lookups(): don't abuse complete_walk() when all we want is unlazy Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 66/69] open_last_lookups(): lift O_EXCL|O_CREAT handling into do_open() Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 67/69] open_last_lookups(): move complete_walk() " Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 68/69] atomic_open(): no need to pass struct open_flags anymore Al Viro
2020-03-13 23:53 ` [RFC][PATCH v4 69/69] lookup_open(): don't bother with fallbacks to lookup+create Al Viro
[not found] ` <20200315094148.12872-1-hdanton@sina.com>
2020-03-15 14:23 ` [RFC][PATCH v4 22/69] merging pick_link() with get_link(), part 4 Al Viro
[not found] ` <20200315095323.220-1-hdanton@sina.com>
2020-03-15 14:24 ` [RFC][PATCH v4 23/69] merging pick_link() with get_link(), part 5 Al Viro
[not found] ` <20200315124007.1504-1-hdanton@sina.com>
2020-03-15 14:34 ` [RFC][PATCH v4 38/69] do_last(): simplify the liveness analysis past finish_open_created Al Viro
[not found] ` <20200315102905.12468-1-hdanton@sina.com>
2020-03-15 14:37 ` [RFC][PATCH v4 26/69] sanitize handling of nd->last_type, kill LAST_BIND Al Viro
2020-03-14 0:50 ` [RFC][PATCHSET] sanitized pathwalk machinery (v4) Linus Torvalds
2020-03-14 2:27 ` Al Viro
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