freebsd-nq/module/spl
Prakash Surya cef7605c34 Throttle number of freed slabs based on nr_to_scan
Previously, the SPL tried to maintain Solaris semantics by freeing
all available (empty) slabs from its slab caches when the shrinker
was called. This is not desirable when running on Linux. To make
the SPL shrinker more Linux friendly, the actual number of freed
slabs from each of the slab caches is now derived from nr_to_scan
and skc_slab_objs.

Additionally, an accounting bug was fixed in spl_slab_reclaim()
which could cause us to reclaim one more slab than requested.

Signed-off-by: Prakash Surya <surya1@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #101
2012-05-07 11:46:15 -07:00
..
.gitignore sun-misc-gitignore 2010-01-08 09:37:54 -08:00
Makefile.in Fix zlib compression 2011-02-25 16:56:22 -08:00
spl-atomic.c Linux 2.6.39 compat, DEFINE_SPINLOCK() 2011-04-20 12:01:11 -07:00
spl-condvar.c Remove condition variable names 2012-04-06 12:06:19 -07:00
spl-cred.c Add crgetfsuid()/crgetfsgid() helpers 2011-03-22 12:18:44 -07:00
spl-debug.c Add --enable-debug-log configure option 2012-02-02 11:27:54 -08:00
spl-err.c Add --enable-debug-log configure option 2012-02-02 11:27:54 -08:00
spl-generic.c Add missing 64-bit divide for 32-bit ARM 2012-05-03 10:07:54 -07:00
spl-kmem.c Throttle number of freed slabs based on nr_to_scan 2012-05-07 11:46:15 -07:00
spl-kobj.c Remove VN_HOLD/VN_RELE/VOP_PUTPAGE 2011-01-12 11:38:05 -08:00
spl-kstat.c Add basic dynamic kstat support 2012-02-02 11:28:00 -08:00
spl-module.c Linux 2.6.39 compat, DEFINE_SPINLOCK() 2011-04-20 12:01:11 -07:00
spl-mutex.c Public Release Prep 2010-05-17 15:18:00 -07:00
spl-proc.c Add --enable-debug-log configure option 2012-02-02 11:27:54 -08:00
spl-rwlock.c Public Release Prep 2010-05-17 15:18:00 -07:00
spl-taskq.c Update a comment to reflect new taskq internals 2012-04-30 10:49:15 -07:00
spl-thread.c Add Thread Specific Data (TSD) Implementation 2010-12-07 10:02:32 -08:00
spl-time.c Minor 32-bit fix cast to hrtime_t before the mutliply. 2010-05-23 09:51:17 -07:00
spl-tsd.c Prepend spl_ to all init/fini functions 2011-11-11 09:18:28 -08:00
spl-vnode.c Linux 3.1 compat, kern_path_parent() 2011-11-09 16:51:25 -08:00
spl-xdr.c Prefix all SPL debug macros with 'S' 2010-07-20 13:30:40 -07:00
spl-zlib.c Prepend spl_ to all init/fini functions 2011-11-11 09:18:28 -08:00