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for-linus-20190323
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAlyWVjYQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpghzEADViI9AC1ixO/4/L09T3LD6WrKa+GfAfl95 JhbBB5CzaSYtw1lW2sciXO3vD6Smgbs9Mir3SvKxj5QjbMjKUhlLGf2jwfsiokY2 PU/rZkd5ueioQ/jm6ABgos1hXOVz6EjDO2B8ERBPTJ19vLWVtpTAh9yAGYWFnY8m etiNAFpcM3iVeeaLFlCEbWk4O2A3oPvwm6rz41h81mbKTmFc6BBNSSb/FwtsRfP4 vLK+JOBBy1jEwpjULoi9FmNVa+QCjfvAhK3kwc482+AoF5HHFeo5LnLOMjcaPTSy W3Nefh+Jhzm0ERSX+q4biJ1ly/doFpmFfdmzXbFaWkLBQENx2MZkb1MS8SSxRV1N hxRACtY8DYAlDLDJ6SsLGgJ0js6282hGPPR5DVxp4VP1iWvobUx/QcoR14lVvpFt 1g/jFDuU18JW5lxY/gIYT6PGjZRpdqdaqhhI6XmmMj3V0zo6Z4UrX1FxaoNn9fqP 2JQKUpSvlq0ZFUwHOn91sRbv9Zb1mKgWRsjTUPnFL8dAiHOgl7ZS8qvgBRkKsl4D 54aG2pvBSVOa+8S+UAFfYJkZPiv8eHg8WqeIy3e8J+AROtuP2ccitt36cvltl/MS yivVzUenyv+SZSlTMuYbQfQRmm5CTit0NSDrclrB/qc1w7EbmjxIF64ohXdatuI5 xCKmvid0Wg== =4Ktc -----END PGP SIGNATURE----- Merge tag 'for-linus-20190323' of git://git.kernel.dk/linux-block Pull block fixes from Jens Axboe: "A set of fixes/changes that should go into this series. This contains: - Kernel doc / comment updates (Bart, Shenghui) - Un-export of core-only used function (Bart) - Fix race on loop file access (Dongli) - pf/pcd queue cleanup fixes (me) - Use appropriate helper for RESTART bit set (Yufen) - Use named identifier for classic poll (Yufen)" * tag 'for-linus-20190323' of git://git.kernel.dk/linux-block: sbitmap: trivial - update comment for sbitmap_deferred_clear_bit blkcg: Fix kernel-doc warnings blk-iolatency: #include "blk.h" block: Unexport blk_mq_add_to_requeue_list() block: add BLK_MQ_POLL_CLASSIC for hybrid poll and return EINVAL for unexpected value blk-mq: remove unused 'nr_expired' from blk_mq_hw_ctx loop: access lo_backing_file only when the loop device is Lo_bound blk-mq: use blk_mq_sched_mark_restart_hctx to set RESTART paride/pcd: cleanup queues when detection fails paride/pf: cleanup queues when detection fails
This commit is contained in:
commit
2335cbe648
11 changed files with 39 additions and 25 deletions
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@ -656,7 +656,7 @@ static int loop_validate_file(struct file *file, struct block_device *bdev)
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return -EBADF;
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l = f->f_mapping->host->i_bdev->bd_disk->private_data;
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if (l->lo_state == Lo_unbound) {
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if (l->lo_state != Lo_bound) {
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return -EINVAL;
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}
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f = l->lo_backing_file;
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@ -749,8 +749,12 @@ static int pcd_detect(void)
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return 0;
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printk("%s: No CD-ROM drive found\n", name);
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for (unit = 0, cd = pcd; unit < PCD_UNITS; unit++, cd++)
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for (unit = 0, cd = pcd; unit < PCD_UNITS; unit++, cd++) {
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blk_cleanup_queue(cd->disk->queue);
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cd->disk->queue = NULL;
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blk_mq_free_tag_set(&cd->tag_set);
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put_disk(cd->disk);
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}
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pi_unregister_driver(par_drv);
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return -1;
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}
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@ -761,8 +761,12 @@ static int pf_detect(void)
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return 0;
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printk("%s: No ATAPI disk detected\n", name);
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for (pf = units, unit = 0; unit < PF_UNITS; pf++, unit++)
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for (pf = units, unit = 0; unit < PF_UNITS; pf++, unit++) {
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blk_cleanup_queue(pf->disk->queue);
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pf->disk->queue = NULL;
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blk_mq_free_tag_set(&pf->tag_set);
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put_disk(pf->disk);
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}
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pi_unregister_driver(par_drv);
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return -1;
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}
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@ -1047,13 +1051,15 @@ static void __exit pf_exit(void)
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int unit;
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unregister_blkdev(major, name);
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for (pf = units, unit = 0; unit < PF_UNITS; pf++, unit++) {
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if (!pf->present)
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continue;
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del_gendisk(pf->disk);
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if (pf->present)
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del_gendisk(pf->disk);
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blk_cleanup_queue(pf->disk->queue);
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blk_mq_free_tag_set(&pf->tag_set);
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put_disk(pf->disk);
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pi_release(pf->pi);
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if (pf->present)
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pi_release(pf->pi);
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}
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}
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