Commits
Kinglong Mee committed c89757061a4
pnfs/blocklayout: fix a memeory leak when using,vmalloc_to_page
unreferenced object 0xffffc90000abf000 (size 16900):
comm "fsync02", pid 15765, jiffies 4297431627 (age 423.772s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 a0 c2 19 00 88 ff ff ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8174d54e>] kmemleak_alloc+0x4e/0xb0
[<ffffffff811b9b91>] __vmalloc_node_range+0x231/0x280
[<ffffffff811b9c2a>] __vmalloc+0x4a/0x50
[<ffffffffa02c9ec1>] ext_tree_prepare_commit+0x231/0x2e0 [blocklayoutdriver]
[<ffffffffa02c700e>] bl_prepare_layoutcommit+0xe/0x10 [blocklayoutdriver]
[<ffffffffa0596a6c>] pnfs_layoutcommit_inode+0x29c/0x330 [nfsv4]
[<ffffffffa0596b13>] pnfs_generic_sync+0x13/0x20 [nfsv4]
[<ffffffffa0585188>] nfs4_file_fsync+0x58/0x150 [nfsv4]
[<ffffffff81228e5b>] vfs_fsync_range+0x4b/0xb0
[<ffffffff81228f1d>] do_fsync+0x3d/0x70
[<ffffffff812291d0>] SyS_fsync+0x10/0x20
[<ffffffff81757def>] entry_SYSCALL_64_fastpath+0x12/0x76
[<ffffffffffffffff>] 0xffffffffffffffff
v2, add missing include header
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>