Eric Lee / smarc-fsl-linux-kernel

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Commit 5dee2477df5368368b7dba810a17a3c411a1d0f0

Authored by Martin K. Petersen
Committed by Jens Axboe
1 parent 80ddf247c8
Exists in master and in 39 other branches 8mp-imx_5.4.70_2.3.0, 8qm-imx_5.4.70_2.3.0, emb_imx_lf-5.15.y, emb_lf-6.1.y, imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, imx_4.1.15_1.0.0_ga, pitx_8mp_lf-5.10.y, rt-smarc-imx_4.1.15_1.0.0_ga, rt_linux_5.15.71, smarc-8m-android-11.0.0_2.0.0, smarc-imx6_4.14.98_2.0.0_ga, smarc-imx6_4.9.88_2.0.0_ga, smarc-imx7_4.14.98_2.0.0_ga, smarc-imx7_4.9.11_1.0.0_ga, smarc-imx7_4.9.88_2.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-imx_4.1.15_1.0.0_ga, smarc-imx_4.9.11_1.0.0_ga, smarc-imx_4.9.51_imx8m_ga, smarc-imx_4.9.88_2.0.0_ga, smarc-m6.0.1_2.1.0-ga, smarc-n7.1.2_2.0.0-ga, smarc-rel_imx_4.1.15_1.2.0_ga, smarc_8m_00d0_imx_4.14.98_2.0.0_ga, smarc_8m_imx_4.14.78_1.0.0_ga, smarc_8m_imx_4.14.98_2.0.0_ga, smarc_8m_imx_4.19.35_1.1.0, smarc_8mm_imx_4.14.78_1.0.0_ga, smarc_8mm_imx_4.14.98_2.0.0_ga, smarc_8mm_imx_4.19.35_1.1.0, smarc_8mm_imx_5.4.24_2.1.0, smarc_8mp_lf-5.10.y, smarc_8mq_imx_5.4.24_2.1.0, smarc_8mq_lf-5.10.y, smarc_imx_lf-5.15.y

block: Do not clamp max_hw_sectors for stacking devices 

Stacking devices do not have an inherent max_hw_sector limit.  Set the
default to INT_MAX so we are bounded only by capabilities of the
underlying storage.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

Showing 1 changed file with 2 additions and 1 deletions Side-by-side Diff

block/blk-settings.c
Diff comments   View file @ 5dee247
... ... @@ -111,7 +111,8 @@
111 111 lim->max_hw_segments = MAX_HW_SEGMENTS;
112 112 lim->seg_boundary_mask = BLK_SEG_BOUNDARY_MASK;
113 113 lim->max_segment_size = MAX_SEGMENT_SIZE;
114   - lim->max_sectors = lim->max_hw_sectors = BLK_DEF_MAX_SECTORS;
  114 + lim->max_sectors = BLK_DEF_MAX_SECTORS;
  115 + lim->max_hw_sectors = INT_MAX;
115 116 lim->logical_block_size = lim->physical_block_size = lim->io_min = 512;
116 117 lim->bounce_pfn = (unsigned long)(BLK_BOUNCE_ANY >> PAGE_SHIFT);
117 118 lim->alignment_offset = 0;