Messages in this thread | | | From | (Eric W. Biederman) | Date | Mon, 18 Oct 2021 12:54:35 -0500 | Subject | [PATCH 0/4] ucounts: misc cleanups |
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The following changes are a set of miscellaneous fixes that makes the ucount code a little bit easier to read. There are all things that I ran into while helping hunt the crazy reference count bug.
I am aiming these at the next merge window and 5.16 rather than bug fixes to get into the current 5.15.
Eric W. Biederman (4): ucounts: In set_cred_ucounts assume new->ucounts is non-NULL ucounts: Remove unnecessary test for NULL ucount in get_ucounts ucounts: Add get_ucounts_or_wrap for clarity ucounts: Use atomic_long_sub_return for clarity
kernel/cred.c | 5 ++--- kernel/ucount.c | 20 +++++++++++++------- 2 files changed, 15 insertions(+), 10 deletions(-)
Eric
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