函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\iomap\buffered-io.c Create Date:2022-07-29 11:07:18
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：iomap_releasepage

函数原型：int iomap_releasepage(struct page *page, gfp_t gfp_mask)

返回类型：int

参数：

类型参数名称
struct page *page
gfp_tgfp_mask
506  trace_iomap_releasepage(host, page, 0, 0)
513  如果PageDirty(page)或Only test-and-set exist for PG_writeback. The unconditional operators are* risky: they bypass page accounting.则返回:0
515  iomap_page_release(page)
516  返回:1