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if: adapt to BIO_THROTTLED

This commit is contained in:
Thomas Schoebel-Theuer 2019-02-21 12:27:20 +01:00 committed by Thomas Schoebel-Theuer
parent 8ff8b9609c
commit 93d7ed2a3d
2 changed files with 10 additions and 0 deletions
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6
kernel/compat.h
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@ -136,6 +136,12 @@ extern int _compat_unlink(
#define MARS_HAS_NEW_BIO_OP
#endif
/* adapt to 8d2bbd4c8236e9e38e6b36ac9e2c54fdcfe5b335
*/
#ifdef BIO_THROTTLED
#define MARS_HAS_BIO_THROTTLED
#endif
/* IO accounting */
/* adapt to 394ffa503bc40e32d7f54a9b817264e81ce131b4

4
kernel/mars_if.c
View File

@ -442,7 +442,11 @@ void if_make_request(struct request_queue *q, struct bio *bio)
const bool unplug = false;
const bool meta = _flagged(REQ_META);
const bool discard = bio_op(bio) == REQ_OP_DISCARD;
#ifdef MARS_HAS_BIO_THROTTLED
const bool noidle = bio_flagged(bio, BIO_THROTTLED);
#else
const bool noidle = _flagged(REQ_THROTTLED);
#endif
// remove_this
#else
#error Cannot decode the bio flags