Goldwyn Rodrigues e252db8ca2 btrfs: tracepoints: get correct superblock from dentry in event btrfs_sync_file() ...

[ Upstream commit a85b46db14 ]

If overlay is used on top of btrfs, dentry->d_sb translates to overlay's
super block and fsid assignment will lead to a crash.

Use file_inode(file)->i_sb to always get btrfs_sb.

Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-06-01 17:38:31 +02:00

..

events

btrfs: tracepoints: get correct superblock from dentry in event btrfs_sync_file()

2026-06-01 17:38:31 +02:00

misc

NFSD: Remove NFSERR_EAGAIN

2026-01-17 16:39:33 +01:00

stages

tracing: Remove pointer (asterisk) and brackets from cpumask_t field

2025-05-02 07:47:10 +02:00

bpf_probe.h

tracing: Add __cpumask to denote a trace event field that is a cpumask_t

2025-05-02 07:46:49 +02:00

define_custom_trace.h

…

define_trace.h

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perf.h

tracing: Add __cpumask to denote a trace event field that is a cpumask_t

2025-05-02 07:46:49 +02:00

syscall.h

…

trace_custom_events.h

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trace_events.h

tracing/ftrace: disable preemption in syscall probe

2024-12-14 19:54:45 +01:00