Josef Bacik 63611e738a btrfs: run delayed iput at unlink time ... We have been seeing issues in production where a cleaner script will end up unlinking a bunch of files that have pending iputs. This means they will get their final iput's run at btrfs-cleaner time and thus are not throttled, which impacts the workload. Since we are unlinking these files we can just drop the delayed iput at unlink time. We are already holding a reference to the inode so this will not be the final iput and thus is completely safe to do at this point. Doing this means we are more likely to be doing the final iput at unlink time, and thus will get the IO charged to the caller and get throttled appropriately without affecting the main workload. Reviewed-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: David Sterba <dsterba@suse.com>		2019-07-02 12:30:50 +02:00
..
tests	btrfs: tests: add locks around add_extent_mapping	2019-07-01 13:35:03 +02:00
acl.c
async-thread.c
async-thread.h
backref.c	btrfs: fiemap: preallocate ulists for btrfs_check_shared	2019-07-01 13:34:53 +02:00
backref.h	btrfs: fiemap: preallocate ulists for btrfs_check_shared	2019-07-01 13:34:53 +02:00
btrfs_inode.h	btrfs: remove assumption about csum type form btrfs_print_data_csum_error()	2019-07-01 13:35:02 +02:00
check-integrity.c	btrfs: directly call into crypto framework for checksumming	2019-07-01 13:35:02 +02:00
check-integrity.h
compression.c	btrfs: correctly validate compression type	2019-07-02 12:30:48 +02:00
compression.h	btrfs: correctly validate compression type	2019-07-02 12:30:48 +02:00
ctree.c
ctree.h	btrfs: improve messages when updating feature flags	2019-07-02 12:30:49 +02:00
dedupe.h
delayed-inode.c
delayed-inode.h
delayed-ref.c	btrfs: assert delayed ref lock in btrfs_find_delayed_ref_head	2019-07-02 12:30:47 +02:00
delayed-ref.h
dev-replace.c	btrfs: remove mapping tree structures indirection	2019-07-01 13:34:56 +02:00
dev-replace.h
dir-item.c
disk-io.c	Btrfs: prevent send failures and crashes due to concurrent relocation	2019-07-02 12:30:49 +02:00
disk-io.h	btrfs: directly call into crypto framework for checksumming	2019-07-01 13:35:02 +02:00
export.c
export.h
extent_io.c	btrfs: switch extent_buffer write_locks from atomic to int	2019-07-02 12:30:47 +02:00
extent_io.h	btrfs: switch extent_buffer write_locks from atomic to int	2019-07-02 12:30:47 +02:00
extent_map.c
extent_map.h
extent-tree.c	btrfs: use mask for RAID56 profiles	2019-07-02 12:30:48 +02:00
file-item.c	btrfs: directly call into crypto framework for checksumming	2019-07-01 13:35:02 +02:00
file.c	Btrfs: add missing inode version, ctime and mtime updates when punching hole	2019-07-02 12:30:50 +02:00
free-space-cache.c	btrfs: use btrfs_crc32c{,_final}() in for free space cache	2019-07-01 13:35:00 +02:00
free-space-cache.h
free-space-tree.c
free-space-tree.h
inode-item.c
inode-map.c
inode-map.h
inode.c	btrfs: run delayed iput at unlink time	2019-07-02 12:30:50 +02:00
ioctl.c	btrfs: Flush before reflinking any extent to prevent NOCOW write falling back to COW without data reservation	2019-07-01 13:35:00 +02:00
Kconfig	btrfs: directly call into crypto framework for checksumming	2019-07-01 13:35:02 +02:00
locking.c	btrfs: switch extent_buffer write_locks from atomic to int	2019-07-02 12:30:47 +02:00
locking.h
lzo.c
Makefile
math.h
ordered-data.c	btrfs: don't assume ordered sums to be 4 bytes	2019-07-01 13:35:00 +02:00
ordered-data.h	btrfs: don't assume ordered sums to be 4 bytes	2019-07-01 13:35:00 +02:00
orphan.c
print-tree.c	btrfs: switch extent_buffer write_locks from atomic to int	2019-07-02 12:30:47 +02:00
print-tree.h
props.c	btrfs: shut up bogus -Wmaybe-uninitialized warning	2019-07-02 12:30:49 +02:00
props.h
qgroup.c	btrfs: qgroup: Don't hold qgroup_ioctl_lock in btrfs_qgroup_inherit()	2019-07-02 12:30:48 +02:00
qgroup.h
raid56.c
raid56.h	btrfs: constify map parameter for nr_parity_stripes and nr_data_stripes	2019-07-01 13:34:58 +02:00
rcu-string.h
reada.c	btrfs: start readahead also in seed devices	2019-06-14 17:33:46 +02:00
ref-verify.c	Wimplicit-fallthrough patches for 5.2-rc1	2019-05-07 12:48:10 -07:00
ref-verify.h
relocation.c	btrfs: reloc: Also queue orphan reloc tree for cleanup to avoid BUG_ON()	2019-05-28 18:54:10 +02:00
root-tree.c	Btrfs: do not abort transaction at btrfs_update_root() after failure to COW path	2019-05-09 11:25:27 +02:00
scrub.c	btrfs: add mask for all RAID1 types	2019-07-02 12:30:48 +02:00
send.c	Btrfs: prevent send failures and crashes due to concurrent relocation	2019-07-02 12:30:49 +02:00
send.h
struct-funcs.c
super.c	btrfs: directly call into crypto framework for checksumming	2019-07-01 13:35:02 +02:00
sysfs.c	btrfs: sysfs: don't leak memory when failing add fsid	2019-05-16 14:31:12 +02:00
sysfs.h
transaction.c
transaction.h
tree-checker.c	btrfs: tree-checker: Check if the file extent end overflows	2019-07-01 13:34:55 +02:00
tree-checker.h
tree-defrag.c
tree-log.c	Btrfs: fix fsync not persisting dentry deletions due to inode evictions	2019-07-02 12:30:50 +02:00
tree-log.h
ulist.c
ulist.h
uuid-tree.c
volumes.c	btrfs: Use btrfs_get_io_geometry appropriately	2019-07-02 12:30:50 +02:00
volumes.h	btrfs: Use btrfs_get_io_geometry appropriately	2019-07-02 12:30:50 +02:00
xattr.c	Btrfs: fix failure to persist compression property xattr deletion on fsync	2019-06-17 16:37:17 +02:00
xattr.h
zlib.c
zstd.c	btrfs: correct zstd workspace manager lock to use spin_lock_bh()	2019-05-28 18:54:09 +02:00