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| author |   Vishal Moola (Oracle) <vishal.moola@gmail.com> | 2023-01-04 13:14:27 -0800 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2023-02-02 22:33:13 -0800 |
| commit | 247f9e1feef4e57911510c8f82348efb4491ea0e (patch) | |
| tree | da4591b146ed1be7a0fb0a517f9768be8e310318 /mm/page-writeback.c | |
| parent | pagemap: add filemap_grab_folio() (diff) | |
| download | wireguard-linux-247f9e1feef4e57911510c8f82348efb4491ea0e.tar.xz wireguard-linux-247f9e1feef4e57911510c8f82348efb4491ea0e.zip | |
filemap: add filemap_get_folios_tag()
This is the equivalent of find_get_pages_range_tag(), except for folios
instead of pages.
One noteable difference is filemap_get_folios_tag() does not take in a
maximum pages argument. It instead tries to fill a folio batch and stops
either once full (15 folios) or reaching the end of the search range.
The new function supports large folios, the initial function did not since
all callers don't use large folios.
Link: https://lkml.kernel.org/r/20230104211448.4804-3-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Reviewed-by: Matthew Wilcow (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/page-writeback.c')
0 files changed, 0 insertions, 0 deletions