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Revert r340187, it breaks EOD (end-of-device) detection logic. Turns out,

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i/o into last_sector+N is handled differently for N==1 and N>1 cases to
accomodate that, so some other approach would be needed to fix DIOCGDELETE
ioctl(2).
This commit is contained in:
Maxim Sobolev 2018-11-07 16:28:09 +00:00
parent 57fe7128b7
commit de66da7374
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=340220
1 changed files with 0 additions and 2 deletions
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2
sys/geom/geom_io.c
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@ -420,8 +420,6 @@ g_io_check(struct bio *bp)
return (EIO);
if (bp->bio_offset > pp->mediasize)
return (EIO);
if (bp->bio_offset == pp->mediasize && bp->bio_length > 0)
return (EIO);
/* Truncate requests to the end of providers media. */
excess = bp->bio_offset + bp->bio_length;