suse man page for bio_get_nr_vecs

Query: bio_get_nr_vecs

OS: suse

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

BIO_GET_NR_VECS(9)						   The Linux VFS						BIO_GET_NR_VECS(9)

NAME
bio_get_nr_vecs - return approx number of vecs
SYNOPSIS
int bio_get_nr_vecs(struct block_device * bdev);
ARGUMENTS
bdev I/O target
DESCRIPTION
Return the approximate number of pages we can send to this target. There's no guarantee that you will be able to fit this number of pages into a bio, it does not account for dynamic restrictions that vary on offset.
COPYRIGHT
Kernel Hackers Manual 2.6. July 2010 BIO_GET_NR_VECS(9)
Related Man Pages
task_current_syscall(9) - suse
mpage_readpages(9) - centos
get_user_pages(9) - suse
utrace_prepare_examine(9) - suse
probe::ioblock_trace.end(3stap) - centos
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