Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\iomap\buffered-io.c Create Date:2022-07-28 20:31:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:iomap_releasepage

Proto:int iomap_releasepage(struct page *page, gfp_t gfp_mask)

Type:int

Parameter:

TypeParameterName
struct page *page
gfp_tgfp_mask
506  trace_iomap_releasepage(host, page, 0, 0)
513  If PageDirty(page) || Only test-and-set exist for PG_writeback. The unconditional operators are* risky: they bypass page accounting. Then Return 0
515  iomap_page_release(page)
516  Return 1