diff options
| author | Wei Yang <[email protected]> | 2024-06-19 01:06:09 +0000 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2024-07-03 19:30:19 -0700 |
| commit | 861dd8b9e34fc3fc05762a952ad8dd701dc0f0f1 (patch) | |
| tree | ecbe4cb37b865314ed1bd54ad87d28ac4e336246 /tools/perf/scripts/python/bin | |
| parent | 5cea5666e4b556f4daa414a7379790ce8d225a48 (diff) | |
mm/sparse: nr_pages won't be 0
Function subsection_map_init() is only used in free_area_init() in the
loop of for_each_mem_pfn_range(). And we are sure in each iteration of
for_each_mem_pfn_range(), start_pfn < end_pfn.
So nr_pages is not possible to be 0 and we can remove the check.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Wei Yang <[email protected]>
Cc: Mike Rapoport (IBM) <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions