Coly Li e6dcbd3e6c bcache: avoid flushing btree node in cache_set_flush() if io disabled ... When cache_set_flush() is called for too many I/O errors detected on cache device and the cache set is retiring, inside the function it doesn't make sense to flushing cached btree nodes from c->btree_cache because CACHE_SET_IO_DISABLE is set on c->flags already and all I/Os onto cache device will be rejected. This patch checks in cache_set_flush() that whether CACHE_SET_IO_DISABLE is set. If yes, then avoids to flush the cached btree nodes to reduce more time and make cache set retiring more faster. Signed-off-by: Coly Li <colyli@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2019-06-28 07:39:14 -06:00
..
alloc.c	bcache: avoid clang -Wunintialized warning	2019-04-24 10:56:27 -06:00
bcache.h	bcache: option to automatically run gc thread after writeback	2018-12-13 08:15:54 -07:00
bset.c	bcache: fix stack corruption by PRECEDING_KEY()	2019-06-13 03:09:14 -06:00
bset.h	bcache: fix stack corruption by PRECEDING_KEY()	2019-06-13 03:09:14 -06:00
btree.c	block: remove the i argument to bio_for_each_segment_all	2019-04-30 09:26:13 -06:00
btree.h	bcache: introduce force_wake_up_gc()	2018-12-13 08:15:54 -07:00
closure.c	bcache: add missing SPDX header	2018-08-11 15:46:42 -06:00
closure.h	bcache: fix typo in code comments of closure_return_with_destructor()	2018-10-08 08:19:43 -06:00
debug.c	bcache: do not check if debug dentry is ERR or NULL explicitly on remove	2018-12-13 08:15:54 -07:00
debug.h	bcache: add identifier names to arguments of function definitions	2018-08-11 15:46:41 -06:00
extents.c	bcache: treat stale && dirty keys as bad keys	2019-02-09 07:18:31 -07:00
extents.h	bcache: add identifier names to arguments of function definitions	2018-08-11 15:46:41 -06:00
io.c	bcache: fix typo 'succesfully' to 'successfully'	2018-08-11 15:46:42 -06:00
journal.c	bcache: fix return value error in bch_journal_read()	2019-06-28 07:39:14 -06:00
journal.h	bcache: add identifier names to arguments of function definitions	2018-08-11 15:46:41 -06:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
movinggc.c	bcache: style fix to add a blank line after declarations	2018-08-11 15:46:41 -06:00
request.c	bcache: Clean up bch_get_congested()	2019-04-24 10:56:27 -06:00
request.h	bcache: Clean up bch_get_congested()	2019-04-24 10:56:27 -06:00
stats.c	bcache: not use hard coded memset size in bch_cache_accounting_clear()	2019-02-09 07:18:31 -07:00
stats.h	bcache: add identifier names to arguments of function definitions	2018-08-11 15:46:41 -06:00
super.c	bcache: avoid flushing btree node in cache_set_flush() if io disabled	2019-06-28 07:39:14 -06:00
sysfs.c	bcache: only set BCACHE_DEV_WB_RUNNING when cached device attached	2019-06-13 03:09:15 -06:00
sysfs.h	bcache: add sysfs_strtoul_bool() for setting bit-field variables	2019-02-09 07:18:32 -07:00
trace.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
util.c	bcache: avoid to use bio_for_each_segment_all() in bch_bio_alloc_pages()	2019-02-15 08:40:11 -07:00
util.h	bcache: Clean up bch_get_congested()	2019-04-24 10:56:27 -06:00
writeback.c	bcache: don't set max writeback rate if gc is running	2019-06-28 07:39:13 -06:00
writeback.h	bcache: never writeback a discard operation	2019-02-09 07:18:31 -07:00