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(parent: bf9a123) | patch
erofs: add REQ_RAHEAD flag to readahead requests
authorGao Xiang <hsiangkao@redhat.com>
Sat, 19 Sep 2020 07:27:30 +0000 (15:27 +0800)
committerGao Xiang <hsiangkao@redhat.com>
Sat, 19 Sep 2020 07:38:14 +0000 (15:38 +0800)
commit6ea5aad32dd8b35af68b1ba955daa368900d3b98
treecc899008cab03905301bb5cfcc1e325009d11d17tree | snapshot
parentbf9a123b9cf8d8c67c4c59757cbf4e4b2c4ab2e3commit | diff
erofs: add REQ_RAHEAD flag to readahead requests

Let's add REQ_RAHEAD flag so it'd be easier to identify
readahead I/O requests in blktrace.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Link: https://lore.kernel.org/r/20200919072730.24989-3-hsiangkao@redhat.com
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
fs/erofs/data.c diff | blob | history
fs/erofs/zdata.c diff | blob | history
Domain: System / Kernel;