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3e29e1971b
mirror_zfs/include/os/linux/spl/sys
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Brian Behlendorf 3e29e1971b
Linux 5.9 compat: NR_SLAB_RECLAIMABLE 
Commit dcdc12e added compatibility code to treat NR_SLAB_RECLAIMABLE_B
as if it were the same as NR_SLAB_RECLAIMABLE.  However, the new value
is in bytes while the old value was in pages which means they are not
interchangeable.

The only place the reclaimable slab size is used is as a component of
the calculation done by arc_free_memory().  This function returns the
amount of memory the ARC considers to be free or reclaimable at little
cost.  Rather than switch to a new interface to get this value it has
been removed it from the calculation.  It is normally a minor component
compared to the number of inactive or free pages, and removing it
aligns the behavior with the FreeBSD version of arc_free_memory().

Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Coleman Kane <ckane@colemankane.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #10834
2020-08-29 20:57:45 -07:00
..
acl.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
atomic.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
byteorder.h Prefix zfs internal endian checks with _ZFS 2020-07-28 13:02:49 -07:00
callb.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
callo.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
cmn_err.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
condvar.h Disambiguate condvar API contract 2020-06-18 10:17:50 -07:00
console.h Mark functions as static 2020-06-18 12:20:38 -07:00
cred.h Linux compat: Minimum kernel version 3.10 2019-11-12 08:59:06 -08:00
ctype.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
debug.h Remove stale ASSERTV comment 2019-12-06 09:33:27 -08:00
disp.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
dkio.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
errno.h Move platform dependent errno aliases 2019-10-25 13:40:50 -07:00
fcntl.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
file.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
inttypes.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
isa_defs.h Prefix zfs internal endian checks with _ZFS 2020-07-28 13:02:49 -07:00
kmem_cache.h Remove KMC_KMEM and KMC_VMEM 2020-08-17 16:04:28 -07:00
kmem.h Move GFP flags kernel compatibility code 2020-06-08 16:33:46 -07:00
kstat.h Linux 5.6 compat: struct proc_ops 2020-02-07 11:03:53 -08:00
list.h Fixing gang ABD child removal race condition 2020-07-14 11:04:35 -07:00
Makefile.am Drop unnecessary srcdir paths 2020-06-24 18:20:18 -07:00
mod_os.h Wrap Linux module macros 2019-11-01 10:41:03 -07:00
mutex.h Linux 5.7 compat: Include linux/sched.h in spl/sys/mutex.h 2020-08-19 21:37:38 -07:00
param.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
proc.h Fix zfs send progress reporting 2020-04-20 10:12:48 -07:00
processor.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
procfs_list.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
random.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
rwlock.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
shrinker.h Revise ARC shrinker algorithm 2020-07-31 21:10:52 -07:00
sid.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
signal.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
simd.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
stat.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
strings.h Linux compat: Minimum kernel version 3.10 2019-11-12 08:59:06 -08:00
sunddi.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
sysmacros.h Move linux qsort def to platform header 2019-12-03 09:49:40 -08:00
systeminfo.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
taskq.h Improve performance of zio_taskq_member 2020-03-03 10:29:38 -08:00
thread.h Introduce names for ZTHRs 2020-07-29 09:43:33 -07:00
time.h Linux 5.6 compat: time_t 2020-02-27 09:31:02 -08:00
timer.h Linux compat: Minimum kernel version 3.10 2019-11-12 08:59:06 -08:00
trace_spl.h Add tracepoints for taskq entry lifetime events 2019-11-01 13:14:54 -07:00
trace_taskq.h Add tracepoints for taskq entry lifetime events 2019-11-01 13:14:54 -07:00
trace.h Add prototypes 2020-06-18 12:21:32 -07:00
tsd.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
types32.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
types.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
uio.h Add convenience wrappers for common uio usage 2020-06-14 10:09:55 -07:00
user.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
vfs.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
vmem.h Clean up OS-specific ARC and kmem code 2020-06-29 09:01:07 -07:00
vmsystm.h Linux 5.9 compat: NR_SLAB_RECLAIMABLE 2020-08-29 20:57:45 -07:00
vnode.h Add zfs_file_* interface, remove vnodes 2019-11-21 09:32:57 -08:00
wait.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
zmod.h Linux compat: Minimum kernel version 3.10 2019-11-12 08:59:06 -08:00
zone.h OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00