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blktrace: Document default values for -b and -n
authorJustin TerAvest <teravest@google.com>
Wed, 16 Mar 2011 08:05:09 +0000 (09:05 +0100)
committerJens Axboe <jaxboe@fusionio.com>
Wed, 16 Mar 2011 08:05:09 +0000 (09:05 +0100)
commit4fad2b83eea0cbe2eb7d6e7d659c6bbb263f08d4
tree3c23d40c440fc6cdb2a8853005a8f7fb9fd1aa48tree
parent8fe5cc8d646d2fccbf82d0021d3c323ef6738a28commit | diff
blktrace: Document default values for -b and -n

To help users better deal with the log message
 "You have dropped events, consider using a larger buffer size (-b)",
it's helpful to list the defaults for sub buffer management, without
flags.

Signed-off-by: Justin TerAvest <teravest@google.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
blktrace.c diff | blob | blame | history
Block queue io tracer