Hitoshi Mitake
a9cd207c23
nilfs2: add tracepoints for analyzing reading and writing metadata files
This patch adds tracepoints for analyzing requests of reading and writing
metadata files. The tracepoints cover every in-place mdt files (cpfile,
sufile, and datfile).
Example of tracing mdt_insert_new_block():
cp-14635 [000] ...1 30598.199309: nilfs2_mdt_insert_new_block: inode = ffff88022a8d0178 ino = 3 block = 155
cp-14635 [000] ...1 30598.199520: nilfs2_mdt_insert_new_block: inode = ffff88022a8d0178 ino = 3 block = 5
cp-14635 [000] ...1 30598.200828: nilfs2_mdt_insert_new_block: inode = ffff88022a8d0178 ino = 3 block = 253
Signed-off-by: Hitoshi Mitake <mitake.hitoshi@lab.ntt.co.jp>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: TK Kato <TK.Kato@wdc.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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2015-11-06 17:50:42 -08:00 |
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acpi
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Merge branch 'acpi-processor'
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2015-11-02 00:50:37 +01:00 |
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asm-generic
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Power management and ACPI updates for v4.4-rc1
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2015-11-04 18:10:13 -08:00 |
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clocksource
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crypto
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Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
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2015-11-05 15:32:38 -08:00 |
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drm
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drm/dp/mst: make mst i2c transfer code more robust.
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2015-10-15 09:06:20 +10:00 |
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dt-bindings
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- New Device Support
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2015-11-06 10:23:50 -08:00 |
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keys
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KEYS: Merge the type-specific data with the payload data
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2015-10-21 15:18:36 +01:00 |
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kvm
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s390: A bunch of fixes and optimizations for interrupt and time
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2015-11-05 16:26:26 -08:00 |
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linux
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rbtree: clarify documentation of rbtree_postorder_for_each_entry_safe()
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2015-11-06 17:50:42 -08:00 |
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math-emu
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media
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[media] v4l2: add support for SDR transmitter
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2015-10-20 15:40:50 -02:00 |
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memory
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misc
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net
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mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd
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2015-11-06 17:50:42 -08:00 |
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pcmcia
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ras
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rdma
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rxrpc
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scsi
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soc
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sound
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Merge remote-tracking branches 'asoc/fix/rt298', 'asoc/fix/sx', 'asoc/fix/wm8904' and 'asoc/fix/wm8962' into asoc-linus
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2015-10-23 08:44:14 +09:00 |
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target
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trace
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nilfs2: add tracepoints for analyzing reading and writing metadata files
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2015-11-06 17:50:42 -08:00 |
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uapi
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Merge branch 'akpm' (patches from Andrew)
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2015-11-05 23:10:54 -08:00 |
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video
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xen
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xen/grant-table: Add an helper to iterate over a specific number of grants
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2015-10-23 14:20:46 +01:00 |
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Kbuild
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