Jeff Layton a0102bda5b ceph: move sb->wb_pagevec_pool to be a global mempool ... When doing some testing recently, I hit some page allocation failures on mount, when creating the wb_pagevec_pool for the mount. That requires 128k (32 contiguous pages), and after thrashing the memory during an xfstests run, sometimes that would fail. 128k for each mount seems like a lot to hold in reserve for a rainy day, so let's change this to a global mempool that gets allocated when the module is plugged in. Signed-off-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>		2020-08-04 19:41:12 +02:00
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auth.h
buffer.h
ceph_debug.h
ceph_features.h	ceph: delete repeated words in fs/ceph/	2020-08-03 11:05:27 +02:00
ceph_frag.h
ceph_fs.h	ceph: periodically send perf metrics to MDSes	2020-08-03 11:05:26 +02:00
ceph_hash.h
cls_lock_client.h
debugfs.h
decode.h
libceph.h	ceph: move sb->wb_pagevec_pool to be a global mempool	2020-08-04 19:41:12 +02:00
mdsmap.h
messenger.h
mon_client.h
msgpool.h
msgr.h
osd_client.h	libceph: just have osd_req_op_init() return a pointer	2020-08-03 11:05:25 +02:00
osdmap.h
pagelist.h
rados.h	libceph: support for alloc hint flags	2020-06-01 23:32:35 +02:00
string_table.h
striper.h
types.h