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afe1e8a7b3
With "intact" we mean that all job.h functions implicitly
take the lock. Therefore API callers are unmodified.
This means that:
- many static functions that will be always called with job lock held
become _locked, and call _locked functions
- all public functions take the lock internally if needed, and call _locked
functions
- all public functions called internally by other functions in job.c will have a
_locked counterpart (sometimes public), to avoid deadlocks (job lock already taken).
These functions are not used for now.
- some public functions called only from exernal files (not job.c) do not
have _locked() counterpart and take the lock inside. Others won't need
the lock at all because use fields only set at initialization and
never modified.
job_{lock/unlock} is independent from real_job_{lock/unlock}.
Note: at this stage, job_{lock/unlock} and job lock guard macros
are *nop*
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-Id: <20220926093214.506243-6-eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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| .. | ||
| authz | ||
| block | ||
| chardev | ||
| crypto | ||
| disas | ||
| exec | ||
| fpu | ||
| hw | ||
| io | ||
| libdecnumber | ||
| migration | ||
| monitor | ||
| net | ||
| qapi | ||
| qemu | ||
| qom | ||
| scsi | ||
| semihosting | ||
| standard-headers | ||
| sysemu | ||
| tcg | ||
| ui | ||
| user | ||
| elf.h | ||
| glib-compat.h | ||
| qemu-io.h | ||
| qemu-main.h | ||