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doc: Fix typo in documentation/bcache.txt

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Correct spelling typo in documentation/bcache.txt

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Kent Overstreet <koverstreet@google.com>
This commit is contained in:
Masanari Iida 2013-05-20 00:04:35 +09:00 committed by Kent Overstreet
parent 72c270612b
commit bd206b51bc
1 changed files with 5 additions and 5 deletions
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Documentation/bcache.txt
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@ -181,7 +181,7 @@ want for getting the best possible numbers when benchmarking.
In practice this isn't an issue because as soon as a write comes along it'll In practice this isn't an issue because as soon as a write comes along it'll
cause the btree node to be split, and you need almost no write traffic for cause the btree node to be split, and you need almost no write traffic for
this to not show up enough to be noticable (especially since bcache's btree this to not show up enough to be noticeable (especially since bcache's btree
nodes are huge and index large regions of the device). But when you're nodes are huge and index large regions of the device). But when you're
benchmarking, if you're trying to warm the cache by reading a bunch of data benchmarking, if you're trying to warm the cache by reading a bunch of data
and there's no other traffic - that can be a problem. and there's no other traffic - that can be a problem.
@ -222,7 +222,7 @@ running
it's in passthrough mode or caching). it's in passthrough mode or caching).
sequential_cutoff sequential_cutoff
A sequential IO will bypass the cache once it passes this threshhold; the A sequential IO will bypass the cache once it passes this threshold; the
most recent 128 IOs are tracked so sequential IO can be detected even when most recent 128 IOs are tracked so sequential IO can be detected even when
it isn't all done at once. it isn't all done at once.
@ -296,7 +296,7 @@ cache_miss_collisions
since the synchronization for cache misses was rewritten) since the synchronization for cache misses was rewritten)
cache_readaheads cache_readaheads
Count of times readahead occured. Count of times readahead occurred.
SYSFS - CACHE SET: SYSFS - CACHE SET:
@ -362,7 +362,7 @@ unregister
SYSFS - CACHE SET INTERNAL: SYSFS - CACHE SET INTERNAL:
This directory also exposes timings for a number of internal operations, with This directory also exposes timings for a number of internal operations, with
separate files for average duration, average frequency, last occurence and max separate files for average duration, average frequency, last occurrence and max
duration: garbage collection, btree read, btree node sorts and btree splits. duration: garbage collection, btree read, btree node sorts and btree splits.
active_journal_entries active_journal_entries
@ -417,7 +417,7 @@ freelist_percent
space. space.
io_errors io_errors
Number of errors that have occured, decayed by io_error_halflife. Number of errors that have occurred, decayed by io_error_halflife.
metadata_written metadata_written
Sum of all non data writes (btree writes and all other metadata). Sum of all non data writes (btree writes and all other metadata).