diff options
| author | Mike Travis <[email protected]> | 2011-05-24 17:13:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2011-05-25 08:39:48 -0700 |
| commit | 162a7e7500f9664636e649ba59defe541b7c2c60 (patch) | |
| tree | f44d4e480975d7f2c4bd4fd8625dbdb81eb04ade /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | 95dde501907b06e7203c74f8435acfdab9eb2659 (diff) | |
printk: allocate kernel log buffer earlier
On larger systems, because of the numerous ACPI, Bootmem and EFI messages,
the static log buffer overflows before the larger one specified by the
log_buf_len param is allocated. Minimize the overflow by allocating the
new log buffer as soon as possible.
On kernels without memblock, a later call to setup_log_buf from
kernel/init.c is the fallback.
[[email protected]: coding-style fixes]
[[email protected]: fix CONFIG_PRINTK=n build]
Signed-off-by: Mike Travis <[email protected]>
Cc: Yinghai Lu <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Jack Steiner <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions