AcoSail/kernel_optimize_test
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204cc0ccf1
kernel_optimize_test/fs/btrfs
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Al Viro 204cc0ccf1 LSM: hide struct security_mnt_opts from any generic code 
Keep void * instead, allocate on demand (in parse_str_opts, at the
moment).  Eventually both selinux and smack will be better off
with private structures with several strings in those, rather than
this "counter and two pointers to dynamically allocated arrays"
ugliness.  This commit allows to do that at leisure, without
disrupting anything outside of given module.

Changes:
	* instead of struct security_mnt_opt use an opaque pointer
initialized to NULL.
	* security_sb_eat_lsm_opts(), security_sb_parse_opts_str() and
security_free_mnt_opts() take it as var argument (i.e. as void **);
call sites are unchanged.
	* security_sb_set_mnt_opts() and security_sb_remount() take
it by value (i.e. as void *).
	* new method: ->sb_free_mnt_opts().  Takes void *, does
whatever freeing that needs to be done.
	* ->sb_set_mnt_opts() and ->sb_remount() might get NULL as
mnt_opts argument, meaning "empty".

Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-12-21 11:48:34 -05:00
..
tests btrfs: tests: add separate stub for find_lock_delalloc_range 2018-10-15 17:23:34 +02:00
acl.c btrfs: remove unnecessary curly braces in btrfs_get_acl 2018-08-06 13:12:41 +02:00
async-thread.c
async-thread.h
backref.c Btrfs: preftree: use rb_first_cached 2018-10-15 17:23:33 +02:00
backref.h
btrfs_inode.h btrfs: Remove 'objectid' member from struct btrfs_root 2018-10-15 17:23:25 +02:00
check-integrity.c Btrfs: use args in the correct order for kcalloc in btrfsic_read_block 2018-10-15 17:23:30 +02:00
check-integrity.h
compression.c Merge branch 'xarray' of git://git.infradead.org/users/willy/linux-dax 2018-10-28 11:35:40 -07:00
compression.h
ctree.c Btrfs: fix deadlock when writing out free space caches 2018-10-17 17:46:24 +02:00
ctree.h btrfs: sanitize security_mnt_opts use 2018-12-21 11:47:08 -05:00
dedupe.h
delayed-inode.c Btrfs: kill btrfs_clear_path_blocking 2018-10-15 17:23:38 +02:00
delayed-inode.h Btrfs: delayed-inode: use rb_first_cached for ins_root and del_root 2018-10-15 17:23:33 +02:00
delayed-ref.c btrfs: delayed-ref: extract find_first_ref_head from find_ref_head 2018-10-17 19:21:00 +02:00
delayed-ref.h btrfs: delayed-ref: pass delayed_refs directly to btrfs_delayed_ref_lock 2018-10-15 17:23:41 +02:00
dev-replace.c btrfs: dev-replace: remove pointless assert in write unlock 2018-10-15 17:23:38 +02:00
dev-replace.h btrfs: open code btrfs_after_dev_replace_commit 2018-10-15 17:23:37 +02:00
dir-item.c btrfs: Remove root parameter from btrfs_insert_dir_item 2018-10-15 17:23:25 +02:00
disk-io.c btrfs: assert on non-empty delayed iputs 2018-10-15 17:23:39 +02:00
disk-io.h btrfs: unify end_io callbacks of async_submit_bio 2018-08-06 13:12:55 +02:00
export.c btrfs: Remove 'objectid' member from struct btrfs_root 2018-10-15 17:23:25 +02:00
export.h
extent_io.c Merge branch 'xarray' of git://git.infradead.org/users/willy/linux-dax 2018-10-28 11:35:40 -07:00
extent_io.h btrfs: tests: add separate stub for find_lock_delalloc_range 2018-10-15 17:23:34 +02:00
extent_map.c Btrfs: extent_map: use rb_first_cached 2018-10-15 17:23:33 +02:00
extent_map.h Btrfs: extent_map: use rb_first_cached 2018-10-15 17:23:33 +02:00
extent-tree.c btrfs: fix insert_reserved error handling 2018-10-19 12:20:03 +02:00
file-item.c btrfs: simplify pointer chasing of local fs_info variables 2018-08-06 13:12:43 +02:00
file.c vfs: rework data cloning infrastructure 2018-11-02 09:33:08 -07:00
free-space-cache.c Btrfs: fix use-after-free when dumping free space 2018-10-22 20:31:22 +02:00
free-space-cache.h
free-space-tree.c btrfs: Remove fs_info from btrfs_del_root 2018-08-06 13:13:00 +02:00
free-space-tree.h
inode-item.c
inode-map.c btrfs: prune unused includes 2018-08-06 13:12:43 +02:00
inode-map.h
inode.c for-4.20-part2-tag 2018-10-30 08:27:13 -07:00
ioctl.c vfs: rework data cloning infrastructure 2018-11-02 09:33:08 -07:00
Kconfig
locking.c
locking.h
lzo.c
Makefile
math.h
ordered-data.c btrfs: prune unused includes 2018-08-06 13:12:43 +02:00
ordered-data.h btrfs: remove remaing full_sync logic from btrfs_sync_file 2018-08-06 13:12:31 +02:00
orphan.c
print-tree.c btrfs: annotate unlikely branches after V0 extent type removal 2018-08-06 13:12:41 +02:00
print-tree.h
props.c
props.h
qgroup.c btrfs: qgroup: move the qgroup->members check out from (!qgroup)'s else branch 2018-10-15 17:23:40 +02:00
qgroup.h btrfs: qgroup: Avoid calling qgroup functions if qgroup is not enabled 2018-10-15 17:23:40 +02:00
raid56.c btrfs: raid56: catch errors from full_stripe_write 2018-08-06 13:12:45 +02:00
raid56.h
rcu-string.h
reada.c btrfs: prune unused includes 2018-08-06 13:12:43 +02:00
ref-verify.c btrfs: Remove 'objectid' member from struct btrfs_root 2018-10-15 17:23:25 +02:00
ref-verify.h
relocation.c btrfs: relocation: Remove redundant tree level check 2018-10-15 17:23:40 +02:00
root-tree.c btrfs: Remove fs_info from btrfs_add_root_ref 2018-08-06 13:13:00 +02:00
scrub.c btrfs: open code btrfs_dev_replace_stats_inc 2018-10-15 17:23:37 +02:00
send.c Btrfs: unify error handling of btrfs_lookup_dir_item 2018-10-15 17:23:30 +02:00
send.h
struct-funcs.c btrfs: prune unused includes 2018-08-06 13:12:43 +02:00
super.c LSM: hide struct security_mnt_opts from any generic code 2018-12-21 11:48:34 -05:00
sysfs.c btrfs: prune unused includes 2018-08-06 13:12:43 +02:00
sysfs.h
transaction.c btrfs: don't run delayed_iputs in commit 2018-10-19 12:20:03 +02:00
transaction.h btrfs: replace get_seconds with new 64bit time API 2018-08-06 13:12:29 +02:00
tree-checker.c btrfs: tree-checker: Check level for leaves and nodes 2018-10-15 17:23:37 +02:00
tree-checker.h
tree-defrag.c
tree-log.c btrfs: move the dio_sem higher up the callchain 2018-10-19 12:20:04 +02:00
tree-log.h btrfs: change btrfs_pin_log_trans to return void 2018-10-15 17:23:27 +02:00
ulist.c
ulist.h
uuid-tree.c
volumes.c btrfs: open code btrfs_dev_replace_clear_lock_blocking 2018-10-15 17:23:37 +02:00
volumes.h btrfs: Make btrfs_find_device_by_devspec return btrfs_device directly 2018-10-15 17:23:30 +02:00
xattr.c
xattr.h
zlib.c
zstd.c