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ntsync: Introduce NTSYNC_IOC_MUTEX_READ.
authorElizabeth Figura <zfigura@codeweavers.com>
Fri, 13 Dec 2024 19:34:54 +0000 (13:34 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 8 Jan 2025 12:18:11 +0000 (13:18 +0100)
commit0b3c31449d28c83c0b8a8a7be569aa30d70b7764
tree2001246e1685c5ca6b0f3e63cb6d8538936c4b2etree
parenta948f4177c3cce5f27648696da95c62c0253a099commit | diff
ntsync: Introduce NTSYNC_IOC_MUTEX_READ.

This corresponds to the NT syscall NtQueryMutant().

This returns the recursion count, owner, and abandoned state of the mutex.

Signed-off-by: Elizabeth Figura <zfigura@codeweavers.com>
Link: https://lore.kernel.org/r/20241213193511.457338-14-zfigura@codeweavers.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/ntsync.c diff | blob | blame | history
include/uapi/linux/ntsync.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)