On 03/31/2015 10:01 AM, Dmitry Monakhov wrote:
Currently in order to print block_device name one should use blkdev() helper
which requires temproral buffer of size BDEVNAME_SIZE (32bytes). This is very
ineffective because result in stack usage bloating for deep IO call traces where
stack usage
Currently in order to print block_device name one should use blkdev() helper
which requires temproral buffer of size BDEVNAME_SIZE (32bytes). This is very
ineffective because result in stack usage bloating for deep IO call traces where
stack usage is close to maximum values.
It is reasonable to
Currently in order to print block_device name one should use blkdev() helper
which requires temproral buffer of size BDEVNAME_SIZE (32bytes). This is very
ineffective because result in stack usage bloating for deep IO call traces where
stack usage is close to maximum values.
It is reasonable to
On 03/31/2015 10:01 AM, Dmitry Monakhov wrote:
Currently in order to print block_device name one should use blkdev() helper
which requires temproral buffer of size BDEVNAME_SIZE (32bytes). This is very
ineffective because result in stack usage bloating for deep IO call traces where
stack usage
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