Diffusion FreeBSD src repository 0919f29d9103

shmfd: account for the actually allocated pages
0919f29d9103
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Description

shmfd: account for the actually allocated pages

Return the value as stat(2) st_blocks.

Suggested and reviewed by: markj (previous version)
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D37097

Details

Provenance

kib	Authored on Nov 23 2022, 9:26 PM

Differential Revision

D37097: tmpfs: for used pages, account really allocated pages, instead of file sizes

Parents

rG37aea2649ff7: tmpfs: for used pages, account really allocated pages, instead of file sizes

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Event Timeline

kib committed rG0919f29d9103: shmfd: account for the actually allocated pages (authored by kib).Dec 9 2022, 12:17 PM

kib added an edge: D37097: tmpfs: for used pages, account really allocated pages, instead of file sizes.Dec 9 2022, 12:19 PM

kib mentioned this in rGd689fda0703b: shmfd: account for the actually allocated pages.Jan 20 2023, 3:24 AM

Changes (2)

Path

Size

sys/

kern/

uipc_shm.c

sys/

mman.h

rG0919f29d9103

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sys/kern/uipc_shm.c